No matter where you are, you need a mouse you can rely on: easy to pack, plug in, and use, with simplicity that doesn’t sacrifice quality. A plug-and-play device, it provides cordless convenience with 2.4 GHz wireless technology via nano USB receiver. Receive all-day comfort and maximum ergonomics with this unique and contoured design and durable soft touch finish. The Lenovo 530 Wireless Mouse is simply the mouse-of-choice. Design: - Ergonomic design: Yes - Form factor: Ambidextrous - Product colour: Graphite - Surface coloration: Monochromatic Mouse: - Buttons quantity: 3 - Buttons type: Pressed buttons - Certification: ANATEL, ANRT, CAK, CB, CE, CERT, CITC, CITRA, CONATEL, cTUVus, ETA, FCC, IC, ICASA, ICT, IDA, IFETEL, MIC, MTC, NCC, NTC, SDoC, SDPPI, SIRIM, SRRC, SUBTEL, TRA, TRC, TUV Mark, VCCI - Device interface: RF Wireless - Frequency band: 2.4 - Movement detection technology: Optical - Movement resolution: 1200 - Number of scroll wheels: 1 - Purpose: Office - Scroll type: Wheel Operational conditions: - Operating relative humidity (H-H): 20 - 95 - Operating temperature (T-T): 0 - 40 Packaging content: - Receiver included: Yes - Receiver type: Nano receiver - Wireless receiver interface: USB Type-A Packaging data: - Quantity: 1 - Quantity per pack: 1 Power: - Number of batteries supported: 1 - Power source: Batteries System requirements: - Windows operating systems supported: Yes Vendor information: - Brand Name: Lenovo - Warranty: 1 Weight & dimensions: - Receiver weight: 125 - Receiver width: 12 - 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