Windows 10: Is my 2TB USB 3.0 external portable drive too slow?

I bought a Seagate Expansion 2 TB USB portable drive. While populating it with data I noticed that the transfer speed was about 31 MB/s on average.

My PC is about 7 years old and has a 2-port USB card in it. The external drive is connected to it via a USB 3.0 hub.

1. Isn't this speed rather slow?

2. Is there any (free) software that I could use to test the read/write speed?

3. In Device Manager under "Disk drives" the portable drive is described as a SCSI device. Is this correct? I have an other USB drive connected to the PC on the other USB port (but not a portable drive) and it's described as a "USB device" in Device Manager.

:)

 

WINDOWS 10 MIGRATED ALL OF MY TOSHIIBA EXTERNAL HARD DRIVE TO UNKNOWN LOCATION

Is there a method to reverse a windows 10 migration?

Without any action on my part Windows 10 “migrated” all of my files from my
Toshiba 2TB Canvio® Connect Portable Hard Drive
3.0 USB (Part Number:
HDWC120XK3JJ1).

Where did the files migrate to? I need my backup data cannot find the files on my PC!

The PC is a Toshiba Satellite C655d-5200. External Hard drive no longer recognized by Window

[Moved from: Windows / Windows 10 / Performance & system failures]

 

wimdowes 10 does not allowed usb plugins to work

Starting not to like w- 10 All of my USB portable drives will not, Like the Seagate 3.0 or SanDisk Cruzer Glide 8gb I solve the problem by opening device manager and up dated the USB external storage now it works perfect.

 

31 MB/S looks more like USB2 speed. But again speed also depends on file type you are copying. It's best to try with a large media file (ex: movie file) and see the speed. I use a little freeware program called "USB Device Tree Viewer". You can get it from this link.
just run the program and on the right pan look for "bcdUSB". It will tell you if your device is working under USB2 or 3. There are other useful information that will help you troubleshoot.





Also check for this part:


--------------- Connection Information V2 -------------
Connection Index : 0x08 (8)
Length : 0x10 (16 bytes)
SupportedUsbProtocols : 0x04
Usb110 : 0 (no)
Usb200 : 0 (no)
Usb300 : 1 (yes)
ReservedMBZ : 0x00
Flags : 0x03
DevIsOpAtSsOrHigher : 1 (Is operating at SuperSpeed or higher)
DevIsSsCapOrHigher : 1 (Is SuperSpeed capable or higher)
DevIsOpAtSsPlusOrHigher : 0 (Is not operating at SuperSpeedPlus or higher)
DevIsSsPlusCapOrHigher : 0 (Is not SuperSpeedPlus capable or higher)
ReservedMBZ : 0x00

 

Normal speed for the USB 2 port. To get faster Data transfer you could look at installing a USB 3 Card into the PCIe slot. Solved: Add HP USB 3.0 card to Z and xw workstations - HP Support Forum - 5609505

 

Having a USB 3.0 hub means nothing if it is plugged into a USB 2.0 port. The entire transfer will go at the slowest speed along the chain.

 

1. That would be a typical speed for mixed file sizes. It's not slow.
2. That speed is very dependent on file size. Large files are considerably faster than a large number of small ones.

You can use a benchmark application but that only tells you the speed of benchmark tests not real use. What they do reveal however is the variation of speed with file size.
SCSI, just forget about that, it appears in my drives which are SATA, it is just a legacy/historical name/spec, like IDE, EIDE, ST506 etc.

 

The OP has not mentioned if his PC has USB3 support or not. Just a mention of a USB card with 2 ports. If card is USB2 then USB3 interfaces or USB3 Hob makes no difference. You get USB2 connection and speed. Some older pc's and laptops have mixed ports (2X usb2 and 2X USB3). So you need to use the right port. But in this case you should see if the card is a USB3 one or USB2. Today you can buy a USB3 card very cheap. So it's easy to replace it if it's a USB2.

 

Thank you for your tremendous help!

A few points to clarify: My card I believe is a USB 3 card.
The USB hub on which I connected the 2 TB portable drive is a USB 3 type of hub (with 7 ports on it).
The average speed that I mentioned in my previous posting about this drive was determined when copying all sorts of files ranging from a few Megabytes to the largest one being about 400 GB.

I ran USB Device Tree Viewer and the result that it gave me for the port in question was as follows.

Code: =========================== USB Port1 =========================== Connection Status : 0x01 (Device is connected) Port Chain : 5-1-1-1 Properties : 0x01 IsUserConnectable : yes PortIsDebugCapable : no PortHasMultiCompanions : no PortConnectorIsTypeC : no ConnectionIndex : 1 CompanionIndex : 0 CompanionHubSymLnk : USB#VID_0BDA&PID_5401#7&273bbdd5&0&1#{f18a0e88-c30c-11d0-8815-00a0c906bed8} CompanionPortNumber : 1 ======================== USB Device ======================== +++++++++++++++++ Device Information ++++++++++++++++++ Device Description : USB Mass Storage Device Device Path : \\.\usb#vid_0bc2&pid_2322#na8r3ehh#{a5dcbf10-6530-11d2-901f-00c04fb951ed} Device ID : USB\VID_0BC2&PID_2322\NA8R3EHH Hardware IDs : USB\VID_0BC2&PID_2322&REV_0100 USB\VID_0BC2&PID_2322 Driver KeyName : {36fc9e60-c465-11cf-8056-444553540000}\0052 (GUID_DEVCLASS_USB) Driver : \SystemRoot\System32\drivers\USBSTOR.SYS (Version: 10.0.16299.15 Date: 2017-09-29) Driver Inf : C:\WINDOWS\inf\usbstor.inf Legacy BusType : PNPBus Class : USB Class GUID : {36fc9e60-c465-11cf-8056-444553540000} (GUID_DEVCLASS_USB) Interface GUID : {a5dcbf10-6530-11d2-901f-00c04fb951ed} (GUID_DEVINTERFACE_USB_DEVICE) Service : USBSTOR Enumerator : USB Location Info : Port_#0001.Hub_#0011 Location IDs : PCIROOT(0)#PCI(0100)#PCI(0000)#USBROOT(0)#USB(1)#USB(1)#USB(1), ACPI(_SB_)#ACPI(PCI0)#ACPI(IOH1)#ACPI(SLT1)#USBROOT(0)#USB(1)#USB(1)#USB(1) Container ID : {e9a44753-4430-5cd5-9d27-f7b7b627a884} Manufacturer Info : Compatible USB storage device Capabilities : 0x94 (Removable, UniqueID, SurpriseRemovalOK) Status : 0x0180600A (DN_DRIVER_LOADED, DN_STARTED, DN_DISABLEABLE, DN_REMOVABLE, DN_NT_ENUMERATOR, DN_NT_DRIVER) Problem Code : 0 Address : 1 Power State : D0 (supported: D0, D3, wake from D0) Child Device 1 : Disk drive (Disk6) Device ID : USBSTOR\DISK&VEN_SEAGATE&PROD_EXPANSION&REV_9300\NA8R3EHH&0 Class : DiskDrive Volume : \\?\Volume{76a751fa-0000-0000-0000-100000000000}\ Kernel Name : \Device\HarddiskVolume10 Mountpoint : F:\ ---------------- Connection Information --------------- Connection Index : 0x01 (1) Connection Status : 0x01 (DeviceConnected) Current Config Value : 0x01 Device Address : 0x09 (9) Is Hub : 0x00 (no) Number Of Open Pipes : 0x02 (2) Device Bus Speed : 0x02 (High-Speed) -> not true, see below in Connection Information V2 Pipe0ScheduleOffset : 0x00 (0) Pipe1ScheduleOffset : 0x00 (0) --------------- Connection Information V2 ------------- Connection Index : 0x01 (1) Length : 0x10 (16 bytes) SupportedUsbProtocols : 0x04 Usb110 : 0 (no) Usb200 : 0 (no) Usb300 : 1 (yes) ReservedMBZ : 0x00 Flags : 0x03 DevIsOpAtSsOrHigher : 1 (Is operating at SuperSpeed or higher) DevIsSsCapOrHigher : 1 (Is SuperSpeed capable or higher) DevIsOpAtSsPlusOrHigher : 0 (Is not operating at SuperSpeedPlus or higher) DevIsSsPlusCapOrHigher : 0 (Is not SuperSpeedPlus capable or higher) ReservedMBZ : 0x00 ---------------------- Device Descriptor ---------------------- bLength : 0x12 (18 bytes) bDescriptorType : 0x01 (Device Descriptor) bcdUSB : 0x300 (USB Version 3.00) bDeviceClass : 0x00 (defined by the interface descriptors) bDeviceSubClass : 0x00 bDeviceProtocol : 0x00 bMaxPacketSize0 : 0x09 (9 bytes) idVendor : 0x0BC2 (Seagate Technology LLC) idProduct : 0x2322 bcdDevice : 0x0100 iManufacturer : 0x02 (String Descriptor 2) Language 0x0409 : "Seagate" iProduct : 0x03 (String Descriptor 3) Language 0x0409 : "Expansion" iSerialNumber : 0x01 (String Descriptor 1) Language 0x0409 : "NA8R3EHH" bNumConfigurations : 0x01 (1 Configuration) ------------------ Configuration Descriptor ------------------- bLength : 0x09 (9 bytes) bDescriptorType : 0x02 (Configuration Descriptor) wTotalLength : 0x0079 (121 bytes) bNumInterfaces : 0x01 (1 Interface) bConfigurationValue : 0x01 (Configuration 1) iConfiguration : 0x00 (No String Descriptor) bmAttributes : 0x80 D7: Reserved, set 1 : 0x01 D6: Self Powered : 0x00 (no) D5: Remote Wakeup : 0x00 (no) D4..0: Reserved, set 0 : 0x00 MaxPower : 0x12 (144 mA) ---------------- Interface Descriptor ----------------- bLength : 0x09 (9 bytes) bDescriptorType : 0x04 (Interface Descriptor) bInterfaceNumber : 0x00 bAlternateSetting : 0x00 bNumEndpoints : 0x02 (2 Endpoints) bInterfaceClass : 0x08 (Mass Storage) bInterfaceSubClass : 0x06 (SCSI transparent command set) bInterfaceProtocol : 0x50 (Bulk*Only Transport) iInterface : 0x00 (No String Descriptor) ----------------- Endpoint Descriptor ----------------- bLength : 0x07 (7 bytes) bDescriptorType : 0x05 (Endpoint Descriptor) bEndpointAddress : 0x81 (Direction=IN EndpointID=1) bmAttributes : 0x02 (TransferType=Bulk) wMaxPacketSize : 0x0400 (max 1024 bytes) bInterval : 0x00 (never NAKs) ------ SuperSpeed Endpoint Companion Descriptor ------- bLength : 0x06 (6 bytes) bDescriptorType : 0x30 (SuperSpeed Endpoint Companion Descriptor) bMaxBurst : 0x0F (up to 16 packets per burst) bmAttributes : 0x00 (The bulk endpoint does not define streams) wBytesPerInterval : 0x0000 ----------------- Endpoint Descriptor ----------------- bLength : 0x07 (7 bytes) bDescriptorType : 0x05 (Endpoint Descriptor) bEndpointAddress : 0x02 (Direction=OUT EndpointID=2) bmAttributes : 0x02 (TransferType=Bulk) wMaxPacketSize : 0x0400 (max 1024 bytes) bInterval : 0x00 (never NAKs) ------ SuperSpeed Endpoint Companion Descriptor ------- bLength : 0x06 (6 bytes) bDescriptorType : 0x30 (SuperSpeed Endpoint Companion Descriptor) bMaxBurst : 0x0F (up to 16 packets per burst) bmAttributes : 0x00 (The bulk endpoint does not define streams) wBytesPerInterval : 0x0000 ---------------- Interface Descriptor ----------------- bLength : 0x09 (9 bytes) bDescriptorType : 0x04 (Interface Descriptor) bInterfaceNumber : 0x00 bAlternateSetting : 0x01 bNumEndpoints : 0x04 (4 Endpoints) bInterfaceClass : 0x08 (Mass Storage) bInterfaceSubClass : 0x06 (SCSI transparent command set) bInterfaceProtocol : 0x62 (USB Attached SCSI - UAS) iInterface : 0x00 (No String Descriptor) ----------------- Endpoint Descriptor ----------------- bLength : 0x07 (7 bytes) bDescriptorType : 0x05 (Endpoint Descriptor) bEndpointAddress : 0x81 (Direction=IN EndpointID=1) bmAttributes : 0x02 (TransferType=Bulk) wMaxPacketSize : 0x0400 (max 1024 bytes) bInterval : 0x00 (never NAKs) ------ SuperSpeed Endpoint Companion Descriptor ------- bLength : 0x06 (6 bytes) bDescriptorType : 0x30 (SuperSpeed Endpoint Companion Descriptor) bMaxBurst : 0x0F (up to 16 packets per burst) bmAttributes : 0x05 (32 streams supported) wBytesPerInterval : 0x0000 ------------- UAS Pipe Usage Descriptor --------------- bLength : 0x04 (4 bytes) bDescriptorType : 0x24 (UAS Pipe Usage Descriptor) bPipeID : 0x03 (Pipe ID=3) bReserved : 0x00 ----------------- Endpoint Descriptor ----------------- bLength : 0x07 (7 bytes) bDescriptorType : 0x05 (Endpoint Descriptor) bEndpointAddress : 0x02 (Direction=OUT EndpointID=2) bmAttributes : 0x02 (TransferType=Bulk) wMaxPacketSize : 0x0400 (max 1024 bytes) bInterval : 0x00 (never NAKs) ------ SuperSpeed Endpoint Companion Descriptor ------- bLength : 0x06 (6 bytes) bDescriptorType : 0x30 (SuperSpeed Endpoint Companion Descriptor) bMaxBurst : 0x0F (up to 16 packets per burst) bmAttributes : 0x05 (32 streams supported) wBytesPerInterval : 0x0000 ------------- UAS Pipe Usage Descriptor --------------- bLength : 0x04 (4 bytes) bDescriptorType : 0x24 (UAS Pipe Usage Descriptor) bPipeID : 0x04 (Pipe ID=4) bReserved : 0x00 ----------------- Endpoint Descriptor ----------------- bLength : 0x07 (7 bytes) bDescriptorType : 0x05 (Endpoint Descriptor) bEndpointAddress : 0x83 (Direction=IN EndpointID=3) bmAttributes : 0x02 (TransferType=Bulk) wMaxPacketSize : 0x0400 (max 1024 bytes) bInterval : 0x00 (never NAKs) ------ SuperSpeed Endpoint Companion Descriptor ------- bLength : 0x06 (6 bytes) bDescriptorType : 0x30 (SuperSpeed Endpoint Companion Descriptor) bMaxBurst : 0x0F (up to 16 packets per burst) bmAttributes : 0x05 (32 streams supported) wBytesPerInterval : 0x0000 ------------- UAS Pipe Usage Descriptor --------------- bLength : 0x04 (4 bytes) bDescriptorType : 0x24 (UAS Pipe Usage Descriptor) bPipeID : 0x02 (Pipe ID=2) bReserved : 0x00 ----------------- Endpoint Descriptor ----------------- bLength : 0x07 (7 bytes) bDescriptorType : 0x05 (Endpoint Descriptor) bEndpointAddress : 0x04 (Direction=OUT EndpointID=4) bmAttributes : 0x02 (TransferType=Bulk) wMaxPacketSize : 0x0400 (max 1024 bytes) bInterval : 0x00 (never NAKs) ------ SuperSpeed Endpoint Companion Descriptor ------- bLength : 0x06 (6 bytes) bDescriptorType : 0x30 (SuperSpeed Endpoint Companion Descriptor) bMaxBurst : 0x00 (up to 1 packets per burst) bmAttributes : 0x00 (The bulk endpoint does not define streams) wBytesPerInterval : 0x0000 ------------- UAS Pipe Usage Descriptor --------------- bLength : 0x04 (4 bytes) bDescriptorType : 0x24 (UAS Pipe Usage Descriptor) bPipeID : 0x01 (Pipe ID=1) bReserved : 0x00 ----------------- Device Qualifier Descriptor ----------------- bLength : 0x0A (10 bytes) bDescriptorType : 0x06 (Device_qualifier Descriptor) bcdUSB : 0x210 (USB Version 2.10) bDeviceClass : 0x00 (defined by the interface descriptors) bDeviceSubClass : 0x00 bDeviceProtocol : 0x00 bMaxPacketSize0 : 0x40 (64 Bytes) bNumConfigurations : 0x01 (1 other-speed configuration) bReserved : 0x00 ---------- Binary Object Store (BOS) Descriptor ----------- bLength : 0x05 (5 bytes) bDescriptorType : 0x0F (Binary Object Store) wTotalLength : 0x0016 (22 bytes) bNumDeviceCaps : 0x02 ------------- USB 2.0 Extension Descriptor ------------ bLength : 0x07 (7 bytes) bDescriptorType : 0x10 (Device Capability Descriptor) bDevCapabilityType : 0x02 (USB 2.0 Extension) bmAttributes : 0xF41E LPMCapable : 1 (Link Power Management protocol is supported) BESLAndAlternateHIRD : 1 (BESL & Alternate HIRD definitions are supported) BaselineBESLValid : 1 (valid) DeepBESLValid : 1 (valid) BaselineBESL : 4 (400 µs) DeepBESL : 15 (10000 µs) ----- SuperSpeed USB Device Capability Descriptor ----- bLength : 0x0A (10 bytes) bDescriptorType : 0x10 (Device Capability Descriptor) bDevCapabilityType : 0x03 (SuperSpeed USB Device Capability) bmAttributes : 0x00 Bit 0 Reserved : 0x00 Bit 1 LTM Capable : 0x00 (no) Bit 7:2 Reserved : 0x00 wSpeedsSupported : 0x0E (Full-Speed, High-Speed, SuperSpeed) bFunctionalitySupport : 0x01 (lowest speed with all the functionality is 'Full-Speed') bU1DevExitLat : 0x0A (less than 10 µs) wU2DevExitLat : 0x07FF (less than 2047 µs) -------------------- String Descriptors ------------------- ------ String Descriptor 0 ------ bLength : 0x04 (4 bytes) bDescriptorType : 0x03 (String Descriptor) Language ID[0] : 0x0409 (English - United States) ------ String Descriptor 1 ------ bLength : 0x12 (18 bytes) bDescriptorType : 0x03 (String Descriptor) Language 0x0409 : "NA8R3EHH" ------ String Descriptor 2 ------ bLength : 0x10 (16 bytes) bDescriptorType : 0x03 (String Descriptor) Language 0x0409 : "Seagate" ------ String Descriptor 3 ------ bLength : 0x14 (20 bytes) bDescriptorType : 0x03 (String Descriptor) Language 0x0409 : "Expansion" [/quote] Some information about the host controller (if it will be useful): Code: ===================== USB Host Controller ======================= +++++++++++++++++ Device Information ++++++++++++++++++ Friendly Name : Renesas USB 3.0 eXtensible Host Controller - 0.96 (Microsoft) Device Description : USB xHCI Compliant Host Controller Device Path : \\?\pci#ven_1033&dev_0194&subsys_80051b5b&rev_03#4&152874f9&0&0008#{3abf6f2d-71c4-462a-8a92-1e6861e6af27} Device ID : PCI\VEN_1033&DEV_0194&SUBSYS_80051B5B&REV_03\4&152874F9&0&0008 Vendor : NEC Hardware IDs : PCI\VEN_1033&DEV_0194&SUBSYS_80051B5B&REV_03 PCI\VEN_1033&DEV_0194&SUBSYS_80051B5B PCI\VEN_1033&DEV_0194&CC_0C0330 PCI\VEN_1033&DEV_0194&CC_0C03 Driver KeyName : {36fc9e60-c465-11cf-8056-444553540000}\0013 (GUID_DEVCLASS_USB) Driver : \SystemRoot\System32\drivers\USBXHCI.SYS (Version: 10.0.16299.251 Date: 2018-02-22) Driver Inf : C:\WINDOWS\inf\usbxhci.inf Legacy BusType : PCIBus Class : USB Class GUID : {36fc9e60-c465-11cf-8056-444553540000} (GUID_DEVCLASS_USB) Interface GUID : {3abf6f2d-71c4-462a-8a92-1e6861e6af27} (GUID_DEVINTERFACE_USB_HOST_CONTROLLER) Service : USBXHCI Enumerator : PCI Location Info : PCI bus 3, device 0, function 0 Manufacturer Info : Generic USB xHCI Host Controller Capabilities : 0x00 (-) Status : 0x0180200A (DN_DRIVER_LOADED, DN_STARTED, DN_DISABLEABLE, DN_NT_ENUMERATOR, DN_NT_DRIVER) Problem Code : 0 Address : 0 Power State : D0 (supported: D0, D3, wake from D0) Child Device 1 : USB Root Hub (USB 3.0) Device ID : USB\ROOT_HUB30\5&358DCDA3&1&0 Class : USB --------------- USB Hostcontroller Info0 -------------- PciVendorId : 0x1033 (NEC) PciDeviceId : 0x0194 PciRevision : 0x03 NumberOfRootPorts : 0x02 (2 Ports) ControllerFlavor : 0x00 (0 = USB_HcGeneric) HcFeatureFlags : 0x08 Port Power Switching : no Selective Suspend : no Legacy BIOS : no Roothub Symbolic Link : USB#ROOT_HUB30#5&358dcda3&1&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8} ----------- USB Hostcontroller BusStatistics ---------- DeviceCount : 0x09 (9) CurrentSystemTime : 0x01D3B6DF64DDC0B2 (2018-03-08 15:14:31) CurrentUsbFrame : 0x82FC9 (536521) BulkBytes : 0x00 (0) IsoBytes : 0x00 (0) InterruptBytes : 0x00 (0) ControlDataBytes : 0x00 (0) PciInterruptCount : 0x01 (1) HardResetCount : 0x00 (0) WorkerSignalCount : 0x00 (0) CommonBufferBytes : 0x00 (0) WorkerIdleTimeMs : 0x00 (0) RootHubEnabled : 0x01 (yes) RootHubDevicePowerState : 0x00 (D0) Unused : 0x00 (0) NameIndex : 0x00 (0) ------ USB Hostcontroller Driver Version Params ------- DriverTrackingCode : 0x04 USBDI_Version : 0x600 USBUSER_Version : 0x04 CheckedPortDriver : 0x00 CheckedMiniportDriver : 0x00 USB_Version : 0x00 ---------- USB Hostcontroller Bandwidth Info ---------- DeviceCount : 0x00000000 (0) TotalBusBandwidth : 0x0006D600 (448000 bits/ms = 56 MB/s) Total32secBandwidth : 0x00DAC000 (14336000 bits/32ms = 56 MB/s) AllocedBulkAndControl : 0x002BC000 (2867200 bits/32ms = 11.2 MB/s = 20%) AllocedIso : 0x00000000 (0 bits/32ms) AllocedInterrupt_1ms : 0x00000000 (0 bits/32ms) AllocedInterrupt_2ms : 0x00000000 (0 bits/32ms) AllocedInterrupt_4ms : 0x00000000 (0 bits/32ms) AllocedInterrupt_8ms : 0x00000000 (0 bits/32ms) AllocedInterrupt_16ms : 0x00000000 (0 bits/32ms) AllocedInterrupt_32ms : 0x00000000 (0 bits/32ms) -------- USB Hostcontroller Power States Info --------- SystemState : S0 S1 S2 S3 S4 S5 HcDevicePowerState : D0 -- -- D3 D3 -- HcDeviceWake : D0 D0 D0 D0 D0 D0 HcSystemWake : S0 S0 S0 S0 S0 S0 RhDevicePowerState : -- D3 D3 D3 D3 -- RhDeviceWake : D2 D2 D2 D2 D2 D2 RhSystemWake : S0 S0 S0 S0 S0 S0 LastSystemSleepState : -- -- -- -- -- -- CanWakeup : no no no no no no IsPowered : no no no no no no [/quote] Should I try and update the relevant software for it and if so, how?

 

You are connected at USB 3.0.

Code: DevIsOpAtSsOrHigher : 1 (Is operating at SuperSpeed or higher) DevIsSsCapOrHigher : 1 (Is SuperSpeed capable or higher)[/quote] Can you run CrystalDiskMark Crystal Dew World ? The interesting metric here is the sequential so you can just run that one:

 

@Fortitude,
The result you posted here are similar to what I get from my USB3 HDD and Controller. All seem to be normal. As I said earlier the speed also depends on the filetype, filesize, and folder structure. I have folders with many small files that copy at very slow speed (ex ~2MB/s). But I just copied a big MKV movie from pc to my usb hdd and the speed was 61MB/s average. According to the logs from usb tree viewer your devices are both fine and correctly detected.
Meanwhile it's a good idea to go to your usb card manufacture site and download the latest drivers available for the device.

 

Some information about the host controller (if it will be useful): Code: ===================== USB Host Controller ======================= +++++++++++++++++ Device Information ++++++++++++++++++ Friendly Name : Renesas USB 3.0 eXtensible Host Controller - 0.96 (Microsoft) Device Description : USB xHCI Compliant Host Controller Device Path : \\?\pci#ven_1033&dev_0194&subsys_80051b5b&rev_03#4&152874f9&0&0008#{3abf6f2d-71c4-462a-8a92-1e6861e6af27} Device ID : PCI\VEN_1033&DEV_0194&SUBSYS_80051B5B&REV_03\4&152874F9&0&0008 Vendor : NEC Hardware IDs : PCI\VEN_1033&DEV_0194&SUBSYS_80051B5B&REV_03 PCI\VEN_1033&DEV_0194&SUBSYS_80051B5B PCI\VEN_1033&DEV_0194&CC_0C0330 PCI\VEN_1033&DEV_0194&CC_0C03 Driver KeyName : {36fc9e60-c465-11cf-8056-444553540000}\0013 (GUID_DEVCLASS_USB) Driver : \SystemRoot\System32\drivers\USBXHCI.SYS (Version: 10.0.16299.251 Date: 2018-02-22) Driver Inf : C:\WINDOWS\inf\usbxhci.inf Legacy BusType : PCIBus Class : USB Class GUID : {36fc9e60-c465-11cf-8056-444553540000} (GUID_DEVCLASS_USB) Interface GUID : {3abf6f2d-71c4-462a-8a92-1e6861e6af27} (GUID_DEVINTERFACE_USB_HOST_CONTROLLER) Service : USBXHCI Enumerator : PCI Location Info : PCI bus 3, device 0, function 0 Manufacturer Info : Generic USB xHCI Host Controller Capabilities : 0x00 (-) Status : 0x0180200A (DN_DRIVER_LOADED, DN_STARTED, DN_DISABLEABLE, DN_NT_ENUMERATOR, DN_NT_DRIVER) Problem Code : 0 Address : 0 Power State : D0 (supported: D0, D3, wake from D0) Child Device 1 : USB Root Hub (USB 3.0) Device ID : USB\ROOT_HUB30\5&358DCDA3&1&0 Class : USB --------------- USB Hostcontroller Info0 -------------- PciVendorId : 0x1033 (NEC) PciDeviceId : 0x0194 PciRevision : 0x03 NumberOfRootPorts : 0x02 (2 Ports) ControllerFlavor : 0x00 (0 = USB_HcGeneric) HcFeatureFlags : 0x08 Port Power Switching : no Selective Suspend : no Legacy BIOS : no Roothub Symbolic Link : USB#ROOT_HUB30#5&358dcda3&1&0#{f18a0e88-c30c-11d0-8815-00a0c906bed8} ----------- USB Hostcontroller BusStatistics ---------- DeviceCount : 0x09 (9) CurrentSystemTime : 0x01D3B6DF64DDC0B2 (2018-03-08 15:14:31) CurrentUsbFrame : 0x82FC9 (536521) BulkBytes : 0x00 (0) IsoBytes : 0x00 (0) InterruptBytes : 0x00 (0) ControlDataBytes : 0x00 (0) PciInterruptCount : 0x01 (1) HardResetCount : 0x00 (0) WorkerSignalCount : 0x00 (0) CommonBufferBytes : 0x00 (0) WorkerIdleTimeMs : 0x00 (0) RootHubEnabled : 0x01 (yes) RootHubDevicePowerState : 0x00 (D0) Unused : 0x00 (0) NameIndex : 0x00 (0) ------ USB Hostcontroller Driver Version Params ------- DriverTrackingCode : 0x04 USBDI_Version : 0x600 USBUSER_Version : 0x04 CheckedPortDriver : 0x00 CheckedMiniportDriver : 0x00 USB_Version : 0x00 ---------- USB Hostcontroller Bandwidth Info ---------- DeviceCount : 0x00000000 (0) TotalBusBandwidth : 0x0006D600 (448000 bits/ms = 56 MB/s) Total32secBandwidth : 0x00DAC000 (14336000 bits/32ms = 56 MB/s) AllocedBulkAndControl : 0x002BC000 (2867200 bits/32ms = 11.2 MB/s = 20%) AllocedIso : 0x00000000 (0 bits/32ms) AllocedInterrupt_1ms : 0x00000000 (0 bits/32ms) AllocedInterrupt_2ms : 0x00000000 (0 bits/32ms) AllocedInterrupt_4ms : 0x00000000 (0 bits/32ms) AllocedInterrupt_8ms : 0x00000000 (0 bits/32ms) AllocedInterrupt_16ms : 0x00000000 (0 bits/32ms) AllocedInterrupt_32ms : 0x00000000 (0 bits/32ms) -------- USB Hostcontroller Power States Info --------- SystemState : S0 S1 S2 S3 S4 S5 HcDevicePowerState : D0 -- -- D3 D3 -- HcDeviceWake : D0 D0 D0 D0 D0 D0 HcSystemWake : S0 S0 S0 S0 S0 S0 RhDevicePowerState : -- D3 D3 D3 D3 -- RhDeviceWake : D2 D2 D2 D2 D2 D2 RhSystemWake : S0 S0 S0 S0 S0 S0 LastSystemSleepState : -- -- -- -- -- -- CanWakeup : no no no no no no IsPowered : no no no no no no [/quote] Should I try and update the relevant software for it and if so, how?[/quote] Actually, since you have cleared up that you are using a USB 3.0 Card and Hub, the bottleneck now will be the actual hard drive which is probably a 5400 RPM drive which by itself is slow then going through the SATA to USB interface slowing it down just a little more. You're probably getting the max speed, that you will get with this setup. My guess is that if you removed the hard drive from the ext case its in and installed it in your desktop your speed would improve very little. While these large 5400 rpm hard drives internally will benchmark at about 90 GBS in real life they barely get 40 GBS so your getting 30+ GBS in an external case is doing quite well.

 

@PolarNettles
I tried the test (1GB) and the result was 90.18 and 93.74 MB/s for Read and Write respectively.

My hard drive is indeed a Toshiba 1TB disk. This is where I keep my data on. My C drive is a Samsung SSD 850 Pro 250 GB (if that is important).

 

Looks like you're perfectly fine then. Copying a bunch of small files will be slower than copying one giant file like the benchmark does.

 

Unfortunately I would say that the test is not truly conclusive. I copied about 4GB of files ranging from just below 1 GB each to just over 1 GB, but the speed was slow again.

However, based on testing another portable drive that I have the speed was around 90 MB/s. The difference between the two drives is that the fast one has write caching enabled. I'll enable write caching on the slow drive and see if there's a improvement.

EDIT: I enabled write caching on the device and the speed based on an actual transfer of about 4 GB was 90 MB/s.