These are the cable box receivers for hotels or hostels or any where there are multiple TVs in use. I have 12 brand new in box units. They retail for $400+ but I'm asking $100 each or 450 for 6 units. That's only $75 each. You can't beat the price. First come first serve. Thank you. STB-5500 LG Set Top Box for IPTV with webOS and Pro:Idiom The LG STB-5500 is the latest Pro:Centric Smart set top box now supporting Ultra High Definition (UHD) video decoding and output resolution, plus a integrated 4K picture upscaler of Full HD content on the HDMI/USB inputs. For future hardware upgrades, the LG STB-5500 supports an enclosure design with an expansion side-connector enabling third party System Integrator partners to add their own hardware modules to deliver additional capabilities. As an example, a DOCSIS 3.0 cable modem card is offered to provide IPover-coax network connectivity to the LG STB-5500 Pro Idiom Set Top Box. KEY FEATURES Pro:Centric® Smart IPTV Platform Embedded Pro:Idiom® decryption for non-Pro:Idiom TV’s IP Streaming and RF Tuning Supports Ultra HD/4K (3840 x 2160) and Full HD (up to 1080p) output resolutions Pro:Centric Application