IS621 SATA Storage Controller
USB ID 1f75:0621 · Innostor Technology Corporation
| Vendor | Innostor Technology Corporation |
|---|---|
| Vendor ID | 1f75 |
| Device ID | 0621 |
| Windows hardware ID | USB\VID_1F75&PID_0621 |
| Linux modalias | usb:v1F75p0621 |
| Linux driver | no driver with exact ID |
Frequently asked questions
Which device has USB ID 1f75:0621?
USB ID 1f75:0621 is “IS621 SATA Storage Controller” made by Innostor Technology Corporation (vendor ID 1f75, device ID 0621).
Which Linux driver supports IS621 SATA Storage 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 IS621 SATA Storage Controller is in my computer?
On Linux, lsusb -d 1f75:0621 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_1F75&PID_0621.
How do I see which driver is currently in use?
lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.