Designed for Comfort and PortabilityThe 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 lifestyleMouseButtons type Pressed buttonsWireless range 5 mPurpose OfficeRecommended usage NotebookScroll YesMovement resolution 1000 DPIScrolling directions VerticalScroll type WheelNumber of scroll wheels 1Frequency band 24 GHzCertification CNC ACMA DWLFM ANATEL RSS-210 SUBTEL CMIIT R&TTE WEEE POSTEL MIC VCCI TRC KZ CCK KCC MPT MOT SIRIM ICTA COFETEL ANRT NCC TRA PTA MTC ICT GOST FAC CITC RATEL IDA ICASA BSMI NCC NTC CERT UkrSEPRO TRA URSEC FCC ID CONATEL CBMovement detection technology OpticalButtons quantity 3Device interface RF WirelessInput deviceButtons type Pressed buttonsWireless range 5 mPurpose OfficeRecommended usage NotebookScroll YesMovement resolution 1000 DPIScrolling directions VerticalScroll type WheelNumber of scroll wheels 1Frequency band 24 GHzCertification CNC ACMA DWLFM ANATEL RSS-210 SUBTEL CMIIT R&TTE WEEE POSTEL MIC VCCI TRC KZ CCK KCC MPT MOT SIRIM ICTA COFETEL ANRT NCC TRA PTA MTC ICT GOST FAC CITC RATEL IDA ICASA BSMI NCC NTC CERT UkrSEPRO TRA URSEC FCC ID CONATEL CBMovement detection technology OpticalButtons quantity 3Device interface RF WirelessPorts & interfacesWireless range 5 mFrequency band 24 GHzDesignWireless receiver interface USBProduct colour RedForm factor AmbidextrousSurface coloration MonotoneReceiver type Nano receiverCertification CNC ACMA DWLFM ANATEL RSS-210 SUBTEL CMIIT R&TTE WEEE POSTEL MIC VCCI TRC KZ CCK KCC MPT MOT SIRIM ICTA COFETEL ANRT NCC TRA PTA MTC ICT GOST FAC CITC RATEL IDA ICASA BSMI NCC NTC CERT UkrSEPRO TRA URSEC FCC ID CONATEL CBReceiverWireless receiver interface USBReceiver type Nano receiverTechnical detailsService life of battery 6 month(s)Weight 90 gQuantity 1Product colour RedForm factor AmbidextrousSurface coloration MonotoneScrolling directions VerticalNumber of scroll wheels 1ErgonomicsWireless range 5 mPowerService life of battery 6 month(s)Power source BatteriesBattery technology AlkalineNumber of batteries supported 1Battery type AAOperational conditionsOperating temperature (T-T) 0 - 40 °CStorage temperature (T-T) -40 - 60 °COperating relative humidity (H-H) 5 - 80Storage relative humidity (H-H) 5 - 65SoftwareWindows operating systems supported Windows 7 Home BasicWindows 7 Home Basic x64Windows 7 Home PremiumWindows 7 Home Premium x64Windows 7 ProfessionalWindows 7 Professional x64Windows 7 StarterWindows 7 Starter x64Windows 7 UltimateWindows 7 Ultimate x64Windows 8Windows 8 EnterpriseWindows 8 Enterprise x64Windows 8 ProWindows 8 Pro x64Windows 8 x64Windows 81Windows 81 EnterpriseWindows 81 Enterprise x64Windows 81 ProWindows 81 Pro x64Windows 81 x64Mac operating systems supported Mac OS X 107 LionMac OS X 108 Mountain LionMac OS X 109 MavericksWeight & dimensionsWeight 90 gWidth 100 mmDepth 581 mmHeight 382 mmReceiver width 183 cmReceiver depth 131 cmReceiver height 44 mmReceiver weight 16 gPackaging dataQuantity 1Wireless receiver interface USBReceiver type Nano receiverOther featuresWeight 90 g