USB 3.0 Working but all USB 2.0 Devices not working in HP Pa... - Page 2 - HP Support Community - 6306977
USB 3.0 Working but all USB 2.0 Devices not working in HP Pa... - Page 2 - HP Support Community - 6306977
![Download and install Thesycon USBIO Device: VID=1F3A PID=EFE8 USB Device VID_1f3a_PID_efe8 - driver id 1278523 Download and install Thesycon USBIO Device: VID=1F3A PID=EFE8 USB Device VID_1f3a_PID_efe8 - driver id 1278523](https://www.drivermax.com/download/Thesycon-USBIO-Device-VID-1F3A-PID-EFE8-USB-Device-VID-1f3a-PID-efe8_using_drivermax_1278523.jpg)
Download and install Thesycon USBIO Device: VID=1F3A PID=EFE8 USB Device VID_1f3a_PID_efe8 - driver id 1278523
Solved: HP EliteBook 8540w: 'Base System Device Driver Not Installed... - Page 3 - HP Support Community - 1003347
![Driver download for RD9700 JP1081B USB\VID_0FE6&PID_9700 USB for Mac android Windows 7 8 10 CE - YouTube Driver download for RD9700 JP1081B USB\VID_0FE6&PID_9700 USB for Mac android Windows 7 8 10 CE - YouTube](https://i.ytimg.com/vi/pbLnn0cwAIg/maxresdefault.jpg)