USB47xx/49xx hub integrated WinUSB + serial + I2S audio port

USB ID 0424:494e · Microchip Technology, Inc. (formerly SMSC)

VendorMicrochip Technology, Inc. (formerly SMSC)
Vendor ID0424
Device ID494e
Windows hardware IDUSB\VID_0424&PID_494E
Linux modaliasusb:v0424p494E
Linux driverno driver with exact ID

Frequently asked questions

Which device has USB ID 0424:494e?

USB ID 0424:494e is “USB47xx/49xx hub integrated WinUSB + serial + I2S audio port” made by Microchip Technology, Inc. (formerly SMSC) (vendor ID 0424, device ID 494e).

Which Linux driver supports USB47xx/49xx hub integrated WinUSB + serial + I2S audio port?

Linux kernel 6.12 lists no driver for this exact ID. Most USB devices (keyboards, mice, storage, webcams, audio) still work through generic class drivers such as usbhid, usb-storage, uvcvideo or snd-usb-audio. Overview of device classes and their drivers

How do I check whether USB47xx/49xx hub integrated WinUSB + serial + I2S audio port is in my computer?

On Linux, lsusb -d 0424:494e shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as USB\VID_0424&PID_494E.

How do I see which driver is currently in use?

lsusb -t prints the device tree with the bound driver (Driver=…) for each interface.

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