0402:5637 — M5637 IDE Controller
ALi Corp.
- Vendor ID
- 0402
- Product ID
- 5637
- Combined
- 0402:5637
- Decimal
- 1026:22071
What is this device?
This is the USB identifier for a M5637 IDE Controller manufactured by ALi Corp.. The vendor ID 0402 is registered to ALi Corp. with the USB Implementers Forum, and 5637 is the product ID that ALi Corp. assigned to this particular model. When you run lsusb on Linux, this device appears as 0402:5637 ALi Corp. M5637 IDE Controller.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 0402:5637 ALi Corp. M5637 IDE Controller
You can filter directly with lsusb -d 0402:5637, or get the full descriptor dump with lsusb -v -d 0402:5637. Kernel messages from dmesg show the same pair as idVendor=0402, idProduct=5637.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_0402&PID_5637 USB\VID_0402&PID_5637&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0402&PID_5637"
macOS
$ system_profiler SPUSBDataType
M5637 IDE Controller:
Product ID: 0x5637
Vendor ID: 0x0402 (ALi Corp.)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:
0402 ALi Corp. 5637 M5637 IDE Controller