MCHOSE A5 Pro Max 4K Wireless Gaming Mouse – Black – Polling Rate: 4K (USB Purchased Separately) – Dual Mode/Tri-Mode Wireless Connectivity – Premium PAW3395 Sensor – Maximum DPI of 26000 – Up to 130 Hours Battery Life – Weight: 59 Grams – Nordic 52840 – Battery Capacity: 500 mAh – PTFE Feet – MC-A5-5S