056a:0347 — DTH-W1620 [MobileStudio Pro 16] internal hub (Wacom Co., Ltd)

What is this device?

This is the USB identifier for a DTH-W1620 [MobileStudio Pro 16] internal hub manufactured by Wacom Co., Ltd. The vendor ID 056a is registered to Wacom Co., Ltd with the USB Implementers Forum, and 0347 is the product ID that Wacom Co., Ltd assigned to this particular model. When you run lsusb on Linux, this device appears as 056a:0347 Wacom Co., Ltd DTH-W1620 [MobileStudio Pro 16] internal hub.

How to identify it on your system

Linux

$ lsusb
Bus 001 Device 004: ID 056a:0347 Wacom Co., Ltd DTH-W1620 [MobileStudio Pro 16] internal hub

You can filter directly with lsusb -d 056a:0347, or get the full descriptor dump with lsusb -v -d 056a:0347. Kernel messages from dmesg show the same pair as idVendor=056a, idProduct=0347.

Windows

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

USB\VID_056A&PID_0347
USB\VID_056A&PID_0347&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_056A&PID_0347"

macOS

$ system_profiler SPUSBDataType
    DTH-W1620 [MobileStudio Pro 16] internal hub:
      Product ID: 0x0347
      Vendor ID: 0x056a  (Wacom Co., Ltd)

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:

056a  Wacom Co., Ltd
	0347  DTH-W1620 [MobileStudio Pro 16] internal hub

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