Black Knight PRO / WOW Uninterruptible Power Supply (Cypress HID->COM RS232)
USB ID 0d9f:0002 · Powercom Co., Ltd
| Vendor | Powercom Co., Ltd |
|---|---|
| Vendor ID | 0d9f |
| Device ID | 0002 |
| Windows hardware ID | USB\VID_0D9F&PID_0002 |
| Linux modalias | usb:v0D9Fp0002 |
| Linux driver | cypress_m8 |
Frequently asked questions
Which device has USB ID 0d9f:0002?
USB ID 0d9f:0002 is “Black Knight PRO / WOW Uninterruptible Power Supply (Cypress HID->COM RS232)” made by Powercom Co., Ltd (vendor ID 0d9f, device ID 0002).
Which Linux driver supports Black Knight PRO / WOW Uninterruptible Power Supply (Cypress HID->COM RS232)?
In Linux kernel 6.12 the device is bound to the driver cypress_m8 (source under drivers/usb/serial). The driver is normally loaded automatically when the device is detected.
How do I check whether Black Knight PRO / WOW Uninterruptible Power Supply (Cypress HID->COM RS232) is in my computer?
On Linux, lsusb -d 0d9f:0002 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_0D9F&PID_0002.
How do I see which driver is currently in use?
lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.
Nearby entries
- 0001 – Uninterruptible Power Supply
- 00a2 – Imperial Uninterruptible Power Supply (HID PDC)
- 00a3 – Smart King PRO Uninterruptible Power Supply (HID PDC)
- 00a4 – WOW Uninterruptible Power Supply (HID PDC)
- 00a5 – Vanguard Uninterruptible Power Supply (HID PDC)
- 00a6 – Black Knight PRO Uninterruptible Power Supply (HID PDC)