2Wire PC Port Phoneline 10Mbps Adapter
USB ID 05dd:ff91 · Delta Electronics, Inc.
| Vendor | Delta Electronics, Inc. |
|---|---|
| Vendor ID | 05dd |
| Device ID | ff91 |
| Windows hardware ID | USB\VID_05DD&PID_FF91 |
| Linux modalias | usb:v05DDpFF91 |
| Linux driver | no driver with exact ID |
Frequently asked questions
Which device has USB ID 05dd:ff91?
USB ID 05dd:ff91 is “2Wire PC Port Phoneline 10Mbps Adapter” made by Delta Electronics, Inc. (vendor ID 05dd, device ID ff91).
Which Linux driver supports 2Wire PC Port Phoneline 10Mbps Adapter?
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 2Wire PC Port Phoneline 10Mbps Adapter is in my computer?
On Linux, lsusb -d 05dd:ff91 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_05DD&PID_FF91.
How do I see which driver is currently in use?
lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.