2.4G Wireless Keyboard & Mouse Combo — Full-Sized Ergonomic Keyboard with Wrist Rest + Ambidextrous 3-Level DPI Mouse for Windows/Mac Desktop/Laptop/PC

One 2.4 GHz USB receiver pairs both the full-size keyboard and mouse (each can also be used separately). Plug & play — no software download required. The 2.4 GHz wireless connection provides a reliable, low-latency link up to 33 feet(10m). Automatic power-saving extends battery life: the keyboard enters sleep after more than 30 minutes of inactivity and the mouse after more than 25 seconds; press any key or click to wake them. The keyboard requires 1 x AA battery and the mouse requires 1 x AA battery. (Battery Not Included) Wireless optical mouse delivers precise tracking even on some smooth surfaces and features 3-level adjustable DPI (800/1600/2400) so you can pick the cursor speed you prefer. The ambidextrous design is suitable for both right- and left-handed users. Compatible with Windows XP/Vista/7/8/10/X, Mac and other operating systems. Works well with desktops, Chrome-book, PC, Laptop, Computer and more. If you encounter any problems, please contact us via Amazon email and we will provide a satisfactory solution.