Mr. Gadget's Solutions Wireless Optical Mouse 2.4G Cordless with USB 2.0 Receiver 1600 DPI Mice & For Laptop PC Windows 10

2.4GHz wireless provides a powerful and reliable connection, convenient to use. Intelligent connectivity, no extra codes, simply plug & play Slim ergonomic design will fit in your palm, comfortable to grip and avoid tired. With 4 keys, include scroll wheel, page forward/backward buttons for easy Internet surfing plugs and play Wireless transmission. Portable and weight light, very convenient to carry and store. Intelligent Power-saving technology The longest sensing distance up to 10-15 meter Portable and light weight Interface: USB 800 cpi/1600 cpi can adjust the speed of cursor.