0955:7140 — T124 [Tegra K1/Logan 32-bit]

NVIDIA Corp.

Vendor ID: 0955
Product ID: 7140
Combined: 0955:7140
Decimal: 2389:28992

What is this device?

This is the USB identifier for a T124 [Tegra K1/Logan 32-bit] manufactured by NVIDIA Corp.. The vendor ID 0955 is registered to NVIDIA Corp. with the USB Implementers Forum, and 7140 is the product ID that NVIDIA Corp. assigned to this particular model. When you run lsusb on Linux, this device appears as 0955:7140 NVIDIA Corp. T124 [Tegra K1/Logan 32-bit].

How to identify it on your system

Linux

$ lsusb
Bus 001 Device 004: ID 0955:7140 NVIDIA Corp. T124 [Tegra K1/Logan 32-bit]

You can filter directly with lsusb -d 0955:7140, or get the full descriptor dump with lsusb -v -d 0955:7140. Kernel messages from dmesg show the same pair as idVendor=0955, idProduct=7140.

Windows

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

USB\VID_0955&PID_7140
USB\VID_0955&PID_7140&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0955&PID_7140"

macOS

$ system_profiler SPUSBDataType
    T124 [Tegra K1/Logan 32-bit]:
      Product ID: 0x7140
      Vendor ID: 0x0955  (NVIDIA 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:

0955  NVIDIA Corp.
	7140  T124 [Tegra K1/Logan 32-bit]

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