20b7:0713 — Milkymist JTAG/serial
Qi Hardware
- Vendor ID
- 20b7
- Product ID
- 0713
- Combined
- 20b7:0713
- Decimal
- 8375:1811
What is this device?
This is the USB identifier for a Milkymist JTAG/serial manufactured by Qi Hardware. The vendor ID 20b7 is registered to Qi Hardware with the USB Implementers Forum, and 0713 is the product ID that Qi Hardware assigned to this particular model. When you run lsusb on Linux, this device appears as 20b7:0713 Qi Hardware Milkymist JTAG/serial.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 20b7:0713 Qi Hardware Milkymist JTAG/serial
You can filter directly with lsusb -d 20b7:0713, or get the full descriptor dump with lsusb -v -d 20b7:0713. Kernel messages from dmesg show the same pair as idVendor=20b7, idProduct=0713.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_20B7&PID_0713 USB\VID_20B7&PID_0713&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_20B7&PID_0713"
macOS
$ system_profiler SPUSBDataType
Milkymist JTAG/serial:
Product ID: 0x0713
Vendor ID: 0x20b7 (Qi Hardware)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:
20b7 Qi Hardware 0713 Milkymist JTAG/serial