0403:6011 — FT4232H Quad HS USB-UART/FIFO IC

This is the USB identifier for a FT4232H Quad HS USB-UART/FIFO IC manufactured by Future Technology Devices International, Ltd. The vendor ID 0403 is registered to Future Technology Devices International, Ltd with the USB Implementers Forum, and 6011 is the product ID that Future Technology Devices International, Ltd assigned to this particular model. When you run lsusb on Linux, this device appears as 0403:6011 Future Technology Devices International, Ltd FT4232H Quad HS USB-UART/FIFO IC.

Linux

$ lsusb
Bus 001 Device 004: ID 0403:6011 Future Technology Devices International, Ltd FT4232H Quad HS USB-UART/FIFO IC

You can filter directly with lsusb -d 0403:6011, or get the full descriptor dump with lsusb -v -d 0403:6011. Kernel messages from dmesg show the same pair as idVendor=0403, idProduct=6011.

Windows

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

USB\VID_0403&PID_6011
USB\VID_0403&PID_6011&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0403&PID_6011"

macOS

$ system_profiler SPUSBDataType
    FT4232H Quad HS USB-UART/FIFO IC:
      Product ID: 0x6011
      Vendor ID: 0x0403  (Future Technology Devices International, Ltd)

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. Future Technology Devices International, Ltd official support →

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

0403  Future Technology Devices International, Ltd
	6011  FT4232H Quad HS USB-UART/FIFO IC

• 0403:6007 Serial Converter
• 0403:6008 Serial Converter
• 0403:6009 Serial Converter
• 0403:6010 FT2232C/D/H Dual UART/FIFO IC
• 0403:6014 FT232H Single HS USB-UART/FIFO IC
• 0403:6015 Bridge(I2C/SPI/UART/FIFO)
• 0403:601e FT600 16-bit FIFO IC
• 0403:601f FT601 32-bit FIFO IC

See all 179 devices from Future Technology Devices International, Ltd →