Product Number SGB-3001-KKMF3-** Mouse DPI 7 levels (400, 800, 1200(Default), 1600, 3200, 4000, 4800) Mouse Sensor Optical Mouse LED Color 5-zone RGB Mouse Buttons 7 Mouse Polling Rate 1000Hz / 1ms Mouse Connector Cable Fixed PVC, USB 2.0, 1 .8m Mouse Dimensions 119 x 64.6 x 36.7 mm / 4.7 x 2.5 x 1.4 inches (L x W x H) Mouse Weight 128g / 0.3 lb (incl. Cable) Keyboard Switch Type Mem-chanical Switch Keyboard Keycaps ABS Painting & Laser-engraved Keyboard Material Plastic Keyboard Color Black Keyboard LED Color RGB Keyboard N Key Rollover 26keys Anti-Ghosting Keyboard Polling Rate 125Hz / 8ms Compatible OS Windows 7 / 8 / 10 Keyboard Multimedia Key Dedicated Keyboard Connector Cable USB 1.1 (PC), PVC, 1.8M, USB Type-A Keyboard Dimensions (L x W x H) 450 x 148 x 36 mm / 18 x 5.8 x 1.4 inches Keyboard Weight 898g / 2 lbs (without Cable) Product Keyboard Mouse Combos Keyboard Type Mechanical