5555:3333 — VGA2USB Pro
Epiphan Systems Inc.
- Vendor ID
- 5555
- Product ID
- 3333
- Combined
- 5555:3333
- Decimal
- 21845:13107
What is this device?
This is the USB identifier for a VGA2USB Pro manufactured by Epiphan Systems Inc.. The vendor ID 5555 is registered to Epiphan Systems Inc. with the USB Implementers Forum, and 3333 is the product ID that Epiphan Systems Inc. assigned to this particular model. When you run lsusb on Linux, this device appears as 5555:3333 Epiphan Systems Inc. VGA2USB Pro.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 5555:3333 Epiphan Systems Inc. VGA2USB Pro
You can filter directly with lsusb -d 5555:3333, or get the full descriptor dump with lsusb -v -d 5555:3333. Kernel messages from dmesg show the same pair as idVendor=5555, idProduct=3333.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_5555&PID_3333 USB\VID_5555&PID_3333&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_5555&PID_3333"
macOS
$ system_profiler SPUSBDataType
VGA2USB Pro:
Product ID: 0x3333
Vendor ID: 0x5555 (Epiphan Systems Inc.)Driver help
Having driver issues with this device? Most USB devices are handled by a generic class driver; if yours shows up as an unknown device, confirm the ID above first, then check the manufacturer's downloads page.
Raw usb.ids entry
The exact lines this page is generated from, in the upstream source file:
5555 Epiphan Systems Inc. 3333 VGA2USB Pro