AOC B3 U27B3M - 68.6 cm (27") - 3840 x 2160 pixels 4K Ultra HD LCD Black Device interface___RF Wireless horizontal 178° Maximum refresh rate

AOC B3 U27B3M 68.6 cm (27") 3840 x 2160 pixels 4K Ultra HD LCD Black Device interface___RF Wireless horizontal 178° Maximum refresh rate horizontal 178° Maximum refresh rate 60 Hz Dynamic contrast ratio marketing name SmartContrast Contrast ratio (dynamic) 50000000:1 Contrast ratio (typical) 1000:1 Aspect ratio 16:10 Supported graphics resolutions 1920 x 1200 (WUXGA) Screen shape Flat Anti glare screen Yes Display surface Matt Response time 5 ms Display brightness (typical) 250 cd m² Backlight type W LED Panel type IPS HD type WUXGA Touchscreen No Display technology LED Native aspect ratio 16:10 Display resolution 1920 x 1200 pixels Display diagonal 57 SATA III Supported storage drive types HDD & SSD Graphics HDCP Yes Maximum resolution 4096 x 2160 pixels Internal I O RGB LED pin header Yes Serial port headers 1 Thunderbolt headers 2 TPM connector Yes 12V power connector Yes Number of chassis fan connectors 3 CPU fan connector Yes ATX Power connector (24 pin) Yes Front panel connector Yes Front panel audio connector Yes S PDIF out connector Yes Number of SATA III connectors 4 USB 3