0581:0115 — Tera 5100

This is the USB identifier for a Tera 5100 manufactured by Racal Data Group. The vendor ID 0581 is registered to Racal Data Group with the USB Implementers Forum, and 0115 is the product ID that Racal Data Group assigned to this particular model. When you run lsusb on Linux, this device appears as 0581:0115 Racal Data Group Tera 5100.

Linux

$ lsusb
Bus 001 Device 004: ID 0581:0115 Racal Data Group Tera 5100

You can filter directly with lsusb -d 0581:0115, or get the full descriptor dump with lsusb -v -d 0581:0115. Kernel messages from dmesg show the same pair as idVendor=0581, idProduct=0115.

Windows

In Device Manager, open the device, go to Details → Hardware Ids. This device reports:

USB\VID_0581&PID_0115
USB\VID_0581&PID_0115&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0581&PID_0115"

macOS

$ system_profiler SPUSBDataType
    Tera 5100:
      Product ID: 0x0115
      Vendor ID: 0x0581  (Racal Data Group)

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.

The exact lines this page is generated from, in the upstream source file:

0581  Racal Data Group
	0115  Tera 5100

• 0581:0107 Tera Barcode Scanner 2.4 GHz Receiver
• 0581:011c Tera 5100 dongle
• 0581:020c Tera 2D Barcode Scanner EVHK0012

See all 4 devices from Racal Data Group →