What is this USB device?
Ran lsusb, checked dmesg, or found an unknown device in Device Manager? Paste the 4-hex-digit vendor and product ID below to find out exactly what hardware it is.
Accepts 046d:c534, 046d, USB\VID_046D&PID_C534, or plain text like “Logitech receiver”. Currently indexing 20,537 devices from 3,427 vendors.
Recently added devices
- ffee:0100Card Reader Controller RTS5101/RTS5111/RTS5116FNK Tech
- fc08:0101MIDI Cable UA0037Conrad Electronic SE
- fa11:5afeDyingLightDyingLight
- f766:0001PC-Gamepad "Greystorm"Hama
- f4ed:ee3aSDG1010 Waveform Generator (TMC mode)Shenzhen Siglent Co., Ltd.
- f4ed:ee37SDG1010 Waveform GeneratorShenzhen Siglent Co., Ltd.
- f4ec:ee38Digital Storage OscilloscopeAtten Electronics / Siglent Technologies
- f3f0:1921printerCCT, Inc
- f3f0:1440printer deviceCCT, Inc
- f3f0:1340multi-function printerCCT, Inc
- f3f0:0740multi-function deviceCCT, Inc
- f182:0003ControllerLeap Motion
Popular vendors
- 04a9 Canon, Inc.679
- 04f9 Brother Industries, Ltd560
- 03f0 HP, Inc545
- 046d Logitech, Inc.451
- 045e Microsoft Corp.324
- 1d50 OpenMoko, Inc.314
- 1209 Generic269
- 04e8 Samsung Electronics Co., Ltd232
- 054c Sony Corp.221
- 1532 Razer USA, Ltd216
- 056a Wacom Co., Ltd211
- 05ac Apple, Inc.209
- 0bb4 HTC (High Tech Computer Corp.)206
- 04b8 Seiko Epson Corp.192
- 0403 Future Technology Devices International, Ltd179
- 0582 Roland Corp.177
- 0c45 Microdia160
- 043d Lexmark International, Inc.150
What is a USB VID/PID?
Every USB device reports two 16-bit numbers when it is plugged in: a Vendor ID (VID) assigned to the manufacturer by the USB Implementers Forum, and a Product ID (PID) chosen by that manufacturer for the specific model. Together they form the pair you see written as 046d:c534.
Operating systems use this pair to pick a driver. When no driver matches, you get “Unknown device” and a bare hex code — which is what this site decodes.
How do I find mine?
- Linux: run lsusb — each line ends with ID vvvv:pppp.
- Windows: Device Manager → device → Details → Hardware Ids → USB\VID_046D&PID_C534.
- macOS: run system_profiler SPUSBDataType.
Got a whole wall of output? Paste it into the lsusb parser or the Windows hardware ID parser and get back clickable results for every device at once.