Designed for Comfort and Portability The Wireless Mobile Mouse 1850 is designed for life on the go, offering wireless freedom and built-in transceiver storage for ultimate mobility. Comfortable to use with either hand and a scroll wheel for easy navigation makes this mouse the ideal device for your modern, mobile lifestyle. Scroll Wheel Move through documents and webpages quickly. Comfort and Portability Compact design to fit in your hand and go wherever you go. Plug-And-Go Nano Transceiver Leave the Nano Transceiver plugged in when you’re on the go, or stow it in the mouse. Comfortable in Either Hand Use your mouse with your left or right hand. Ambidextrous design makes it comfortable either way. 6+ Months Battery Life Work with less interruption with longer battery life. Three-Year Limited Warranty See the limited warranty and license agreement. System Requirements Windows-based computer | Macintosh-based computer. Computer/Operating System Requires a PC that meets the requirements for and has installed one of these operating systems: Windows 8.1, Windows 8, Windows RT, or Windows 7. Battery: - Battery Technology: Zinc-Carbon (Zn-C) Design: - Form factor: Ambidextrous - Product colour: Black Ergonomics: - Plug and Play: Yes - Wireless range: 5 Mouse: - Buttons quantity: 3 - Buttons type: Pressed buttons - Device interface: RF Wireless - Frequency band: 2.4 - Keypad integrated: No - Movement detection technology: Optical - Movement resolution: 1000 - Number of scroll wheels: 1 - Programmable mouse buttons: No - Purpose: Office - Recommended usage: PC/Laptop - Scroll: Yes - Scroll type: Wheel - Silent click: No Operational conditions: - Operating relative humidity (H-H): 5 - 80 - Operating temperature (T-T): 0 - 40 - Storage relative humidity (H-H): 5 - 65 - Storage temperature (T-T): -40 - 60 Packaging content: - Batteries included: Yes - Mouse pad included: No - Receiver included: Yes - Receiver type: Nano receiver - Unifying receiver: Yes Power: - Number of batteries supported: 1 - Power source: Batteries - Rechargeable: No - Service life of battery: 6 System requirements: - Mac operating systems supported: Mac OS X 10.7 Lion/Mac OS X 10.8 Mountain Lion - Windows operating systems supported: Windows 7 Home Premium/Windows 8/Windows 8.1/Windows RT Vendor information: - Brand Name: Microsoft - Warranty: 1 Weight & dimensions: - Receiver depth: 1.83 - Receiver height: 4.4 - Receiver weight: 1.6 - Receiver width: 1.31 - Product.Details.Specifications.Level1: Server, Computer & Printer Parts - Product.Details.Specifications.Level2: Servers & Computers - Product.Details.Specifications.Level3: Mice & Keyboards - Product.Details.Specifications.Level4: Mice