MSAC-US1 MemoryStick Reader

USB ID 054c:002d · Sony Corp.

VendorSony Corp.
Vendor ID054c
Device ID002d
Windows hardware IDUSB\VID_054C&PID_002D
Linux modaliasusb:v054Cp002D
Linux driverusb_storage

Frequently asked questions

Which device has USB ID 054c:002d?

USB ID 054c:002d is “MSAC-US1 MemoryStick Reader” made by Sony Corp. (vendor ID 054c, device ID 002d).

Which Linux driver supports MSAC-US1 MemoryStick Reader?

In Linux kernel 6.12 the device is bound to the driver usb_storage (source under drivers/usb/storage). The driver is normally loaded automatically when the device is detected.

How do I check whether MSAC-US1 MemoryStick Reader is in my computer?

On Linux, lsusb -d 054c:002d shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_054C&PID_002D.

How do I see which driver is currently in use?

lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.

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