USB-to-Serial Comm. Port
USB ID 04dd:90d0 · Sharp Corp.
| Vendor | Sharp Corp. |
|---|---|
| Vendor ID | 04dd |
| Device ID | 90d0 |
| Windows hardware ID | USB\VID_04DD&PID_90D0 |
| Linux modalias | usb:v04DDp90D0 |
| Linux driver | no driver with exact ID |
Frequently asked questions
Which device has USB ID 04dd:90d0?
USB ID 04dd:90d0 is “USB-to-Serial Comm. Port” made by Sharp Corp. (vendor ID 04dd, device ID 90d0).
Which Linux driver supports USB-to-Serial Comm. Port?
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 USB-to-Serial Comm. Port is in my computer?
On Linux, lsusb -d 04dd:90d0 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_04DD&PID_90D0.
How do I see which driver is currently in use?
lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.