Review on 💻 Expand the USB Power and Efficiency with FebSmart PCIE 4-Ports Superspeed 5Gbps USB 3.0 Expansion Card for Windows Server XP Vista, 7 8.x 10 (32/64bit) Desktop PC-Build in Self-Powered Technology-No Need Additional Power Supply (FS-U4L-Pro) by Michael Murphy

Name: 💻 Expand the USB Power and Efficiency with FebSmart PCIE 4-Ports Superspeed 5Gbps USB 3.0 Expansion Card for Windows Server XP Vista, 7 8.x 10 (32/64bit) Desktop PC-Build in Self-Powered Technology-No Need Additional Power Supply (FS-U4L-Pro)
Item: 💻 Expand the USB Power and Efficiency with FebSmart PCIE 4-Ports Superspeed 5Gbps USB 3.0 Expansion Card for Windows Server XP Vista, 7 8.x 10 (32/64bit) Desktop PC-Build in Self-Powered Technology-No Need Additional Power Supply (FS-U4L-Pro)
Rating: 1

October 31, 2022

Works fine except. the best in computers and accessories

the item arrived as described in a well packed box. The installation went smoothly and Windows 10 immediately recognized the chipset and loaded the latest drivers approved by Microsoft. I have 3 devices, all USB 3 connected to this board. I/O to devices connected to this card and to other devices NOT connected to this card is very fast &gt; 200 MB/s. However, all transfers between devices connected to this card will be slowed down to USB 2 speeds of around 55 MB/s. Not sure why this is happening. I will contact tech support after further testing.

Pros