a727:6893 — 3CRUSB20075 OfficeConnect Wireless 108Mbps 11g Adapter [Atheros AR5523]
3Com
- Vendor ID
- a727
- Product ID
- 6893
- Combined
- a727:6893
- Decimal
- 42791:26771
What is this device?
This is the USB identifier for a 3CRUSB20075 OfficeConnect Wireless 108Mbps 11g Adapter [Atheros AR5523] manufactured by 3Com. The vendor ID a727 is registered to 3Com with the USB Implementers Forum, and 6893 is the product ID that 3Com assigned to this particular model. When you run lsusb on Linux, this device appears as a727:6893 3Com 3CRUSB20075 OfficeConnect Wireless 108Mbps 11g Adapter [Atheros AR5523].
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID a727:6893 3Com 3CRUSB20075 OfficeConnect Wireless 108Mbps 11g Adapter [Atheros AR5523]
You can filter directly with lsusb -d a727:6893, or get the full descriptor dump with lsusb -v -d a727:6893. Kernel messages from dmesg show the same pair as idVendor=a727, idProduct=6893.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_A727&PID_6893 USB\VID_A727&PID_6893&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_A727&PID_6893"
macOS
$ system_profiler SPUSBDataType
3CRUSB20075 OfficeConnect Wireless 108Mbps 11g Adapter [Atheros AR5523]:
Product ID: 0x6893
Vendor ID: 0xa727 (3Com)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:
a727 3Com 6893 3CRUSB20075 OfficeConnect Wireless 108Mbps 11g Adapter [Atheros AR5523]