2077:9002 — W1M100 HSPA/WCDMA Module
Taicang T&W Electronics Co. Ltd
- Vendor ID
- 2077
- Product ID
- 9002
- Combined
- 2077:9002
- Decimal
- 8311:36866
What is this device?
This is the USB identifier for a W1M100 HSPA/WCDMA Module manufactured by Taicang T&W Electronics Co. Ltd. The vendor ID 2077 is registered to Taicang T&W Electronics Co. Ltd with the USB Implementers Forum, and 9002 is the product ID that Taicang T&W Electronics Co. Ltd assigned to this particular model. When you run lsusb on Linux, this device appears as 2077:9002 Taicang T&W Electronics Co. Ltd W1M100 HSPA/WCDMA Module.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 2077:9002 Taicang T&W Electronics Co. Ltd W1M100 HSPA/WCDMA Module
You can filter directly with lsusb -d 2077:9002, or get the full descriptor dump with lsusb -v -d 2077:9002. Kernel messages from dmesg show the same pair as idVendor=2077, idProduct=9002.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_2077&PID_9002 USB\VID_2077&PID_9002&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_2077&PID_9002"
macOS
$ system_profiler SPUSBDataType
W1M100 HSPA/WCDMA Module:
Product ID: 0x9002
Vendor ID: 0x2077 (Taicang T&W Electronics Co. Ltd)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:
2077 Taicang T&W Electronics Co. Ltd 9002 W1M100 HSPA/WCDMA Module