734c:5928 — Q-Box II DVB-S2 HD

This is the USB identifier for a Q-Box II DVB-S2 HD manufactured by TBS Technologies China. The vendor ID 734c is registered to TBS Technologies China with the USB Implementers Forum, and 5928 is the product ID that TBS Technologies China assigned to this particular model. When you run lsusb on Linux, this device appears as 734c:5928 TBS Technologies China Q-Box II DVB-S2 HD.

Linux

$ lsusb
Bus 001 Device 004: ID 734c:5928 TBS Technologies China Q-Box II DVB-S2 HD

You can filter directly with lsusb -d 734c:5928, or get the full descriptor dump with lsusb -v -d 734c:5928. Kernel messages from dmesg show the same pair as idVendor=734c, idProduct=5928.

Windows

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

USB\VID_734C&PID_5928
USB\VID_734C&PID_5928&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_734C&PID_5928"

macOS

$ system_profiler SPUSBDataType
    Q-Box II DVB-S2 HD:
      Product ID: 0x5928
      Vendor ID: 0x734c  (TBS Technologies China)

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.

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

734c  TBS Technologies China
	5928  Q-Box II DVB-S2 HD

• 734c:5920 Q-Box II DVB-S2 HD

See all 2 devices from TBS Technologies China →