The ARRIS VIP5662W Optik TV 4K PVR is a high-definition digital cable box with a 1TB DVR module, manufactured in 2022. It supports MPEG-4 media format and has a maximum resolution of 4320p. The unit features S/PDIF and HDMI audio/video outputs, as well as Bluetooth, Ethernet, HDMI, USB, and memory card slot connectivity. The TVIP S-Box v.605 model supports MPEG Audio, Dolby Digital Plus, Dolby Digital, and Dolby Audio surround sound formats. It also has 4K and HDR features. Overall great condition.  Minor shelf wear.  Fully functional.  Check on photos as they are part of description.  If you have any questions feel feel to ask and I will get back as soon as I can. Thanks for looking