MFP Composite Device

USB ID 04b8:083e · Seiko Epson Corp.

VendorSeiko Epson Corp.
Vendor ID04b8
Device ID083e
Windows hardware IDUSB\VID_04B8&PID_083E
Linux modaliasusb:v04B8p083E
Linux driverno driver with exact ID

Frequently asked questions

Which device has USB ID 04b8:083e?

USB ID 04b8:083e is “MFP Composite Device” made by Seiko Epson Corp. (vendor ID 04b8, device ID 083e).

Which Linux driver supports MFP Composite Device?

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 MFP Composite Device is in my computer?

On Linux, lsusb -d 04b8:083e shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_04B8&PID_083E.

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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