1446:6a73 — Stamps.com Model 510 5LB Scale

This is the USB identifier for a Stamps.com Model 510 5LB Scale manufactured by X.J.GROUP. The vendor ID 1446 is registered to X.J.GROUP with the USB Implementers Forum, and 6a73 is the product ID that X.J.GROUP assigned to this particular model. When you run lsusb on Linux, this device appears as 1446:6a73 X.J.GROUP Stamps.com Model 510 5LB Scale.

Linux

$ lsusb
Bus 001 Device 004: ID 1446:6a73 X.J.GROUP Stamps.com Model 510 5LB Scale

You can filter directly with lsusb -d 1446:6a73, or get the full descriptor dump with lsusb -v -d 1446:6a73. Kernel messages from dmesg show the same pair as idVendor=1446, idProduct=6a73.

Windows

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

USB\VID_1446&PID_6A73
USB\VID_1446&PID_6A73&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_1446&PID_6A73"

macOS

$ system_profiler SPUSBDataType
    Stamps.com Model 510 5LB Scale:
      Product ID: 0x6a73
      Vendor ID: 0x1446  (X.J.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:

1446  X.J.GROUP
	6a73  Stamps.com Model 510 5LB Scale

• 1446:6a78 DYMO Endicia 75lb Digital Scale

See all 2 devices from X.J.GROUP →