If you are a lover of computer science and electronics , you like to stay up to date with technological news and you do not miss any detail, buy Philips 43BFL2214/12 4K Ultra HD 43" Videowall Monitor at the best price. Links: HDMI DisplayPort Ethernet LAN USB 2.0 3 RJ45 USB 3.2 CI+ HDMI 1.4 USB 2.0 x 2 Connectivity: Wi-Fi Energy class: F Technology: LED Screen: 43" Type: Monitor Monitor Videowall Plug-in Product: Yes Plug Type: EU Nest Resolution: 4K Ultra HD Resolution (px): 3840 x 2160 px Screen diagonal (cm): 109.2 cm 39.6 cm Color: Black Operating System: Android Windows 10 Pro Android TV Frequency: 50-60 Hz 50 - 60 Hz