1532:011b — BlackWidow Classic

Razer USA, Ltd

Vendor ID: 1532
Product ID: 011b
Combined: 1532:011b
Decimal: 5426:283

What is this device?

This is the USB identifier for a BlackWidow Classic manufactured by Razer USA, Ltd. The vendor ID 1532 is registered to Razer USA, Ltd with the USB Implementers Forum, and 011b is the product ID that Razer USA, Ltd assigned to this particular model. When you run lsusb on Linux, this device appears as 1532:011b Razer USA, Ltd BlackWidow Classic.

How to identify it on your system

Linux

$ lsusb
Bus 001 Device 004: ID 1532:011b Razer USA, Ltd BlackWidow Classic

You can filter directly with lsusb -d 1532:011b, or get the full descriptor dump with lsusb -v -d 1532:011b. Kernel messages from dmesg show the same pair as idVendor=1532, idProduct=011b.

Windows

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

USB\VID_1532&PID_011B
USB\VID_1532&PID_011B&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_1532&PID_011B"

macOS

$ system_profiler SPUSBDataType
    BlackWidow Classic:
      Product ID: 0x011b
      Vendor ID: 0x1532  (Razer USA, 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:

1532  Razer USA, Ltd
	011b  BlackWidow Classic

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