Datafab-based Reader
USB ID 07c4:a003 · Datafab Systems, Inc.
| Vendor | Datafab Systems, Inc. |
|---|---|
| Vendor ID | 07c4 |
| Device ID | a003 |
| Windows hardware ID | USB\VID_07C4&PID_A003 |
| Linux modalias | usb:v07C4pA003 |
| Linux driver | ums_datafab |
Frequently asked questions
Which device has USB ID 07c4:a003?
USB ID 07c4:a003 is “Datafab-based Reader” made by Datafab Systems, Inc. (vendor ID 07c4, device ID a003).
Which Linux driver supports Datafab-based Reader?
In Linux kernel 6.12 the device is bound to the driver ums_datafab (source under drivers/usb/storage). The driver is normally loaded automatically when the device is detected.
How do I check whether Datafab-based Reader is in my computer?
On Linux, lsusb -d 07c4:a003 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_07C4&PID_A003.
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
- 0102 – USB to LS120
- 0103 – USB to IDE
- 1234 – USB to ATAPI
- a000 – CompactFlash Card Reader
- a001 – CompactFlash & SmartMedia Card Reader [eusb]
- a002 – Disk Drive
- a004 – USB to MMC Class Drive
- a005 – CompactFlash & SmartMedia Card Reader
- a006 – SmartMedia Card Reader
- a007 – Memory Stick Class Drive
- a103 – MDSM-B reader
- a107 – USB to Memory Stick (LC1) Drive