With the VU+ Zero 4K PVR Kit and a hard drive, you can transform your receiver from a simple zapping device into a fully functional hard disk recorder. The PVR Kit is compatible with the VU+ Zero 4K and accommodates 2.5-inch hard drives. There is no limit on the installable hard drive capacity due to the current software of the VU+ devices. Once the hard drive is installed in the docking station, the extension can be easily attached to the VU+ Zero 4K. The connection between the PVR Kit and Zero 4K is made without the need for additional screws and cables - it's plug & play. After connecting the PVR Kit with the hard drive to the VU+ Zero 4K, you can start recording shows immediately. This way, you'll never miss your favorite series, documentaries, or movies again - simply schedule a recording and watch it whenever you want.