0456:7031 — FX2 SPI/I2C Interface
Analog Devices, Inc.
- Vendor ID
- 0456
- Product ID
- 7031
- Combined
- 0456:7031
- Decimal
- 1110:28721
What is this device?
This is the USB identifier for a FX2 SPI/I2C Interface manufactured by Analog Devices, Inc.. The vendor ID 0456 is registered to Analog Devices, Inc. with the USB Implementers Forum, and 7031 is the product ID that Analog Devices, Inc. assigned to this particular model. When you run lsusb on Linux, this device appears as 0456:7031 Analog Devices, Inc. FX2 SPI/I2C Interface.
How to identify it on your system
Linux
$ lsusb Bus 001 Device 004: ID 0456:7031 Analog Devices, Inc. FX2 SPI/I2C Interface
You can filter directly with lsusb -d 0456:7031, or get the full descriptor dump with lsusb -v -d 0456:7031. Kernel messages from dmesg show the same pair as idVendor=0456, idProduct=7031.
Windows
In Device Manager, open the device, go to Details → Hardware Ids. This device reports:
USB\VID_0456&PID_7031 USB\VID_0456&PID_7031&REV_0100
From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0456&PID_7031"
macOS
$ system_profiler SPUSBDataType
FX2 SPI/I2C Interface:
Product ID: 0x7031
Vendor ID: 0x0456 (Analog Devices, 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:
0456 Analog Devices, Inc. 7031 FX2 SPI/I2C Interface