ABKO is a Korean provider of high performance PC components and gaming peripherals. Many years of professional production experience and strong background of gaming PC components and peripherals which is tested by Korean PC cafe users, ABKO is proudly introducing the gaming gears and PC peripherals to you with the name of its global brand name ABKONCORE. Specification Model: AR87 Switch Type: Cherry MX LED effect: Side Rainbow LED Rollover: 100% Anti-Ghosting - Full N-Key Rollover Keycap Type: PBT dye-sublimation Body Material: CNC Full Aluminium Numbers of Keys: 87 Polling Rate: 1000Hz Interface: USB to Type C(Detachable type) Cable length : 70.87 in Size: 15.55 x 7.09 x 2.52 in Weight: 8.1lbs(package) Package List: User Manual / Type C Cable / Switch Remover / Cleaning Brush / Zipper Pouch