0573:4550 — ZTV ZT-721 2.4GHz A/V Receiver

This is the USB identifier for a ZTV ZT-721 2.4GHz A/V Receiver manufactured by Zoran Co. Personal Media Division (Nogatech). The vendor ID 0573 is registered to Zoran Co. Personal Media Division (Nogatech) with the USB Implementers Forum, and 4550 is the product ID that Zoran Co. Personal Media Division (Nogatech) assigned to this particular model. When you run lsusb on Linux, this device appears as 0573:4550 Zoran Co. Personal Media Division (Nogatech) ZTV ZT-721 2.4GHz A/V Receiver.

Linux

$ lsusb
Bus 001 Device 004: ID 0573:4550 Zoran Co. Personal Media Division (Nogatech) ZTV ZT-721 2.4GHz A/V Receiver

You can filter directly with lsusb -d 0573:4550, or get the full descriptor dump with lsusb -v -d 0573:4550. Kernel messages from dmesg show the same pair as idVendor=0573, idProduct=4550.

Windows

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

USB\VID_0573&PID_4550
USB\VID_0573&PID_4550&REV_0100

From PowerShell: Get-PnpDevice | Where-Object InstanceId -match "VID_0573&PID_4550"

macOS

$ system_profiler SPUSBDataType
    ZTV ZT-721 2.4GHz A/V Receiver:
      Product ID: 0x4550
      Vendor ID: 0x0573  (Zoran Co. Personal Media Division (Nogatech))

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:

0573  Zoran Co. Personal Media Division (Nogatech)
	4550  ZTV ZT-721 2.4GHz A/V Receiver

• 0573:4451 Nogatech TV! Pro (PAL+)
• 0573:4452 Nogatech TV! Pro (PAL-I+)
• 0573:4500 Nogatech TV! Pro (NTSC)
• 0573:4501 Nogatech TV! Pro (PAL)
• 0573:4551 Dazzle TV! Pro Audio (P+)
• 0573:4d00 Hauppauge WinTV-USB USA
• 0573:4d01 Hauppauge WinTV-USB
• 0573:4d02 Hauppauge WinTV-USB UK

See all 59 devices from Zoran Co. Personal Media Division (Nogatech) →