0424:5534 — Hub

This is the USB identifier for a Hub manufactured by Microchip Technology, Inc. (formerly SMSC). The vendor ID 0424 is registered to Microchip Technology, Inc. (formerly SMSC) with the USB Implementers Forum, and 5534 is the product ID that Microchip Technology, Inc. (formerly SMSC) assigned to this particular model. When you run lsusb on Linux, this device appears as 0424:5534 Microchip Technology, Inc. (formerly SMSC) Hub.

Linux

$ lsusb
Bus 001 Device 004: ID 0424:5534 Microchip Technology, Inc. (formerly SMSC) Hub

You can filter directly with lsusb -d 0424:5534, or get the full descriptor dump with lsusb -v -d 0424:5534. Kernel messages from dmesg show the same pair as idVendor=0424, idProduct=5534.

Windows

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

USB\VID_0424&PID_5534
USB\VID_0424&PID_5534&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0424&PID_5534"

macOS

$ system_profiler SPUSBDataType
    Hub:
      Product ID: 0x5534
      Vendor ID: 0x0424  (Microchip Technology, Inc. (formerly SMSC))

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. Microchip Technology, Inc. (formerly SMSC) official support →

The exact lines this page is generated from, in the upstream source file:

0424  Microchip Technology, Inc. (formerly SMSC)
	5534  Hub

• 0424:494c USB47xx/49xx hub integrated WinUSB + serial port
• 0424:494e USB47xx/49xx hub integrated WinUSB + serial + I2S audio port
• 0424:494f USB47xx/49xx hub integrated WinUSB + serial + I2S audio + HID port
• 0424:5434 Hub
• 0424:5744 Hub
• 0424:5807 Hub
• 0424:7500 LAN7500 Ethernet 10/100/1000 Adapter
• 0424:9500 LAN9500/LAN9500i

See all 68 devices from Microchip Technology, Inc. (formerly SMSC) →