RAPOO VT9PRO Wired/2.4GHz Wireless Gaming Mouse -White -Ooptical -50-26000 DPI RAPOO VT9PRO Wired/2.4GHz Wireless Gaming Mouse -White -Ooptical -50-26000 DPIAn ergonomic design that fits the curvature of the palm for a comfortable grip and up to 10 programmable buttons to keep you comfortable in the game.-Wired and 2.4GHz wireless dual mode-Real-time adjustable DPI button-On-board memory, as you go-Lightweight design-Wireless charging function can be expandedSpecTransmission mode 2.4G&wired - Ergonomics Yes - USB port is gold-plated Yes - Wire length 1.8m - Working mode IR optical - Power supply mode Lithium battery - Roller direction Two-way - Maximum tracking speed (inch/s) 650Maximum acceleration (G) 50Resolution (DPI) 50-26000Operating voltage (V) 4.2VMaximum operating current (m - A) 5m - APort Type-CBattery capacity 800mAhLithium charge time ~3h - Endurance time 160h - Charging light White light - Receiver storage bin Yes - Backlight color No - Receiver Specification - Type 2.4G recevier - Port type USBRF Specification - Frequency 2402-2480Modulation mode GFSKMaximum output power 0dbm - Transmission rate 2.4G:2Mbps - Receiving range and distance 360 degree,10mPthersSystem requirement Windows XP/Vista/7/8/10/11,USB port - Driver Yes - Packaging Contents Mouse, receiver, USB cable, foot pad, non-slip stickers, USB-A to Type-C Converter, Quick Start Guide