Hikvision DS-7608NI-K2-8P is a 8CH Plug and Play Network Video Recorder (NVR) with 8 x Ports PoE, 50Mbps Incoming bandwidth and is 4K Compatible. The Hikvision DS-7608NI-E2-8P is a Network Video Recorder (NVR) offering 8 Channels of high quality, Real Time recording.