MCS9990 PCIe Host Controller
USB ID 9710:9990 · MosChip Semiconductor
| Vendor | MosChip Semiconductor |
|---|---|
| Vendor ID | 9710 |
| Device ID | 9990 |
| Windows hardware ID | USB\VID_9710&PID_9990 |
| Linux modalias | usb:v9710p9990 |
| Linux driver | no driver with exact ID |
Frequently asked questions
Which device has USB ID 9710:9990?
USB ID 9710:9990 is “MCS9990 PCIe Host Controller” made by MosChip Semiconductor (vendor ID 9710, device ID 9990).
Which Linux driver supports MCS9990 PCIe Host Controller?
Linux kernel 6.12 lists no driver for this exact ID. Most USB devices (keyboards, mice, storage, webcams, audio) still work through generic class drivers such as usbhid, usb-storage, uvcvideo or snd-usb-audio. Overview of device classes and their drivers
How do I check whether MCS9990 PCIe Host Controller is in my computer?
On Linux, lsusb -d 9710:9990 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_9710&PID_9990.
How do I see which driver is currently in use?
lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.