0797:8909 ScanHex SX-35b

Grandtech Semiconductor Corp.

Vendor ID
0797
Product ID
8909
Combined
0797:8909
Decimal
1943:35081

What is this device?

This is the USB identifier for a ScanHex SX-35b manufactured by Grandtech Semiconductor Corp.. The vendor ID 0797 is registered to Grandtech Semiconductor Corp. with the USB Implementers Forum, and 8909 is the product ID that Grandtech Semiconductor Corp. assigned to this particular model. When you run lsusb on Linux, this device appears as 0797:8909 Grandtech Semiconductor Corp. ScanHex SX-35b.

How to identify it on your system

Linux

$ lsusb
Bus 001 Device 004: ID 0797:8909 Grandtech Semiconductor Corp. ScanHex SX-35b

You can filter directly with lsusb -d 0797:8909, or get the full descriptor dump with lsusb -v -d 0797:8909. Kernel messages from dmesg show the same pair as idVendor=0797, idProduct=8909.

Windows

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

USB\VID_0797&PID_8909
USB\VID_0797&PID_8909&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0797&PID_8909"

macOS

$ system_profiler SPUSBDataType
    ScanHex SX-35b:
      Product ID: 0x8909
      Vendor ID: 0x0797  (Grandtech Semiconductor Corp.)

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:

0797  Grandtech Semiconductor Corp.
	8909  ScanHex SX-35b

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