Windows 10: Ugreen USB C 7 in 1 Hub with 4K 60Hz HDMI - Ethernet adapter - no longer working after...

Our lab bought a set of laptops, all equal, Hp elitebook, i7... but without LAN socket. To make sure we had LAN, and could connect other peripherals I bought 2 Ugreen USB C 7 in 1 Hub with 4K 60Hz HDMI with Ethernet adapter. I installed WIN11 on my laptop and it worked fine. My colleague using the other Hub, installed WIN11 a few days later. Ethernet never worked.I had WIN11 22H2 with compilation 22621.1778, and, when checking device manager, I have ASIX AX88179 USB 3.0 Gigabit Ethernet Adapter #2.My collegue has WIN11 22H2 with compilation 22621.1848 and upon check of device manager i

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Hdmi and 4k 60hz/30hz Questions

I used an old dell xps 15 9550 for many years. Will no longer be using it anymore and will be using a new laptop. Had it connected with 2 external monitors... one is 32' 4k monitor via usb-c to displayport cable. The other 24' 1920x1200 monitor I connect it via hdmi to dvi cable.



1. The hdmi port on this xps 15 9550 laptop seem to be 1.4? What is the max resolution I could actually done with the hdmi port? They hdmi port no longer works anymore but could I have done 4k resolution? If so, it would be 30hz correct?



2. I also heard you do not want 4k at 30hz because there is lag... correct? So whether you have 1 external monitor or 2 external monitor, you never want 30hz and always want 60hz? But if you just do basic things, then 30hz isn't an issue? I heard there was some lag with 30hz but that is only if you play games or do something intensive?



3. When I had set up the 2 external monitors, I did this with those 2 cables and no docking station or anything like that. Now i know the 32' 4k monitor was 60hz. But when I am using 1920x1200 resolution on the 24' monitor that is connected from hdmi to dvi, am I getting 60hz or not? I recall it showed that a while back when I checked the monitor settings but I'm not sure. Would it been possible it was 1920x1200 at 30hz? The other thing is if it was 1920x1200 at 30hz, would I notice unbearable lag?



4. So when looking at a laptop, if they mention an hdmi port, make sure it is at least hdmi 2.0 in order for that hdmi port to do 4k resolution at 60hz right? I heard there is hdmi 1.2 and 1.4. So 1.2 can't even do 4k and max is 1920x1080 at 60hz?

 

HDMI splitter and C docking station not working.

Hello Dave.

I first tried to connect via docking station but only the usb ports work ( mouse, keyboard) Then I ordered the splitter thinking it would make a difference but it doesn't work. The goal is to have the 2 monitors plus the laptop work at the same time in extended mode.

The computer is: AMD Athlon Silver 3050U with Radeon Graphics 2.30 GHz

The splitter is: USB C to Dual HDMI Adapter 4K @60hz,Selore&S-Global Type C to HDMI Converter for MacBook Pro Air 2020/2019/2018,LenovoYoga 920/Thinkpad T480,Dell XPS 13/15,etc



USB C to Dual HDMI Adapter 4K @60hz,Selore&S-Global Type C to HDMI Converter for MacBook Pro Air 2020/2019/2018,LenovoYoga 920/Thinkpad T480,Dell XPS 13/15,etc : Amazon.ca: Electronics

The C dock is: USB C Hub, USB C to Dual HDMI Adapter, USB-C Laptop Docking Station Dual Monitors for Windows, USB C Adapter with 2 HDMI 4K, 3 USB, 100W PD, SD/TF for Dell XPS 13/15, Lenovo Yoga, HP x360, Surface,etc

USB C Hub, USB C to Dual HDMI Adapter, USB-C Laptop Docking Station Dual Monitors for Windows, USB C Adapter with 2 HDMI 4K, 3 USB, 100W PD, SD/TF for Dell XPS 13/15, Lenovo Yoga, HP x360, Surface,etc : Amazon.ca: Electronics

Thanks for taking the time.

 

TrendNet Launches New Line of USB Type-C Adapters

TRENDnet, a global leader in reliable SMB and consumer networking solutions, announced today the launch of its USB-C product line. The new line will feature three USB-C adapters for HDMI, VGA, and Gigabit Ethernet. "TRENDnet is committed to developing reliable products to improve user connectivity, and our line of USB-C adapters is designed to keep users up-to-date with the new USB connector standard," said Sonny Su, technology director at TRENDnet. "The new USB-C line allows users to take advantage of improved data transfer speeds and more power, while extending the life of current devices."

The Type-C port and connector are extremely compact and feature a reversible connector orientation. The new USB-C technology and connector support lightning-fast transfer speeds, and feature an increased power output. All TRENDnet USB-C products are conveniently powered by the computer's USB port, and are Windows and Mac compatible.





USB-C to HDMI 4K UHD Display Adapter, model TUC-HDMI

• Extend or mirror your computer's display to a 4K monitor or HDTV
• Flawless video with high speed USB Type-C to HDMI connection
• Max resolution: 3840 x 2160 resolution at 30 Hz

USB-C to VGA HDTV Adapter, model TUC-VGA

• Extend or mirror your computer's display to a projector, monitor or HDTV
• Flawless video with high speed USB Type-C to VGA connection
• Max resolution: 1920 x 1200 resolution at 60 Hz

USB-C to Gigabit Adapter, model TUC-ETG

• Adds a Gigabit Ethernet port to your computer
• SuperSpeed USB 3.0 Type-C port