DELL KB740 keyboard RF Wireless + Bluetooth QWERTY US International Grey, Black Supported memory types___DDR4-SDRAM Performance Programmable power supply (PPS)

DELL KB740 keyboard RF Wireless + Bluetooth QWERTY US International Grey, Black Supported memory types___DDR4 SDRAM Performance Programmable power supply (PPS) Performance Programmable power supply (PPS) Yes Sockets quantity 1 Fast charging technology Super Fast Charging Fast charging Yes USB Type C ports quantity 1 Power source type AC 6 cm (14") High Dynamic Range (HDR) technology Dolby Vision High Dynamic Range (HDR) supported Yes Maximum refresh rate 240 Hz Display response rise fall 3 ms RGB colour space DCI P3 Colour gamut 100% Anti glare screen Yes LED backlight Yes Native aspect ratio 16:10 Panel type IPS HD type WQXGA Touchscreen No Display resolution 2560 x 1600 pixels Display diagonal 40