Pro Fit Ergo Vertical Wireless Mouse, 2.4 Ghz Frequency-65.62 Ft Wireless Range, Right Hand Use, Gray

Contoured, natural (46.7°) slope keeps the wrist in a neutral handshake position, eliminating soft tissue compression. Extended lip for the little finger provides complete support for smoother, larger muscle group movement. Fully-featured mouse with scroll wheel, left, right, forward, back, and DPI (800/1000/1200/1600) buttons. Simply plug in the nano receiver for plug and play wireless connectivity up to 65.61 ft. Low battery indicator let's you know when it's time to change the battery, so you're never caught off guard. One AA battery lasts up to a year. Nano receiver conveniently stores inside mouse when not in use.  Ship Class Code: J Total Recycled Content Percent: 0% Post-Consumer Recycled Content Percent: 0% Pre-Consumer Recycled Content Percent: 0% Buttons: 6 Batteries Included: No Type of Batteries Required: (1) AA Batteries Required: Yes Low Battery Indicator Light: Yes Frequency: 2.4 GHz Operating System Compatibility: Windows® Operating Systems (as a Plug-and-Play Device) Operating System Compatibility: Mac® OS Operating System Compatibility: Chrome OS™ Color(s): Gray Maximum Wireless Range: 65.62 ft Wired/Wireless: Wireless Mouse Technology: DPI (800/1000/1200/1600) Buttons Mouse Technology: Forward, Back Mouse Technology: Right Mouse Technology: Left Mouse Technology: Scroll Wheel Mouse Technology: Plug & Play Left/Right Hand Use: Right Connector/Port/Interface: Nano Receiver Global Product Type: Mice-Wireless"