1371:5743 — CNUSB-611 (D) Wireless Adapter [AT76C503] (CNet Technology Inc.)

What is this device?

This is the USB identifier for a CNUSB-611 (D) Wireless Adapter [AT76C503] manufactured by CNet Technology Inc.. The vendor ID 1371 is registered to CNet Technology Inc. with the USB Implementers Forum, and 5743 is the product ID that CNet Technology Inc. assigned to this particular model. When you run lsusb on Linux, this device appears as 1371:5743 CNet Technology Inc. CNUSB-611 (D) Wireless Adapter [AT76C503].

How to identify it on your system

Linux

$ lsusb
Bus 001 Device 004: ID 1371:5743 CNet Technology Inc. CNUSB-611 (D) Wireless Adapter [AT76C503]

You can filter directly with lsusb -d 1371:5743, or get the full descriptor dump with lsusb -v -d 1371:5743. Kernel messages from dmesg show the same pair as idVendor=1371, idProduct=5743.

Windows

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

USB\VID_1371&PID_5743
USB\VID_1371&PID_5743&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_1371&PID_5743"

macOS

$ system_profiler SPUSBDataType
    CNUSB-611 (D) Wireless Adapter [AT76C503]:
      Product ID: 0x5743
      Vendor ID: 0x1371  (CNet Technology 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:

1371  CNet Technology Inc.
	5743  CNUSB-611 (D) Wireless Adapter [AT76C503]

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