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 the Samsung LH65WAFWLGCXEN 4K Ultra HD 65" anti-slip mat at the best price. Color: Black Features: Touch screen Links: Ethernet LAN HDMI RJ45 HDCP HDMI 2.1 x 1 Resolution: 4K Ultra HD Screen: 65" Response time: 8 ms Resolution (px): 3840 x 2160 px Frequency: 50-60Hz Connectivity: Bluetooth Wi-Fi Shape: Rectangular Contrast ratio: 1200:1 VESA: 60 x 40 cm Technology: IPS AC Input Frequency: 50-60Hz Luminous flux: 400 lm Operating Angle: 178º AC Input Voltage: 100 - 240V Mounting: VESA