174c:5106 — ASM1051 SATA 3Gb/s bridge

ASMedia Technology Inc.

Vendor ID: 174c
Product ID: 5106
Combined: 174c:5106
Decimal: 5964:20742

What is this device?

This is the USB identifier for a ASM1051 SATA 3Gb/s bridge manufactured by ASMedia Technology Inc.. The vendor ID 174c is registered to ASMedia Technology Inc. with the USB Implementers Forum, and 5106 is the product ID that ASMedia Technology Inc. assigned to this particular model. When you run lsusb on Linux, this device appears as 174c:5106 ASMedia Technology Inc. ASM1051 SATA 3Gb/s bridge.

How to identify it on your system

Linux

$ lsusb
Bus 001 Device 004: ID 174c:5106 ASMedia Technology Inc. ASM1051 SATA 3Gb/s bridge

You can filter directly with lsusb -d 174c:5106, or get the full descriptor dump with lsusb -v -d 174c:5106. Kernel messages from dmesg show the same pair as idVendor=174c, idProduct=5106.

Windows

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

USB\VID_174C&PID_5106
USB\VID_174C&PID_5106&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_174C&PID_5106"

macOS

$ system_profiler SPUSBDataType
    ASM1051 SATA 3Gb/s bridge:
      Product ID: 0x5106
      Vendor ID: 0x174c  (ASMedia Technology 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:

174c  ASMedia Technology Inc.
	5106  ASM1051 SATA 3Gb/s bridge

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