Auawak Rapoo 7200P 5G Wireless Ergonomic Programmable Optical Engine Mouse for Laptops Desktops and PC - White By using 5G wireless transmission and keeping away from the 2.4G wireless channel, interference from Bluetooth and Wi-Fi equipment can be avoided. Select low DPI for accuracy or high DPI for fast movement. You can instantly switch between 500 and 1000 DPI. Universal design for left-handed and right-handed users. Comfortable soft material used on both sides. The perfect combination of design and technology. With Rapoo's latest energy saving technology and power switch, you can use your mouse without power interruption for up to 9 months. So small and unobtrusive, you can plug it into a USB-port and forget about it. No more worries about lost receivers.