Lenovo 4x31n50722 Keyboard Mouse Included Universal Rf Wireless Black

Universal rf wireless full-size 100% numeric keypad mouse included black 3 pc s keyboard recommended usage universal connectivity technology wireless device interface rf wireless pointing device no keyboard form factor full-size 100% numeric keypad yes keyboard keys operating life 10000000 million characters key travel distance 1.91 Cm certification cb, tuv marking, ce, ctuvus, fcc, ic, imda, wpc, bis, sirim, nbtc-sdoc, sdppi, ntc, aiti, trc, ncc, bsmi, msip, vcci, jrf, kvalitet, icasa, tra, ntra, moc, pta, ict, eqm, bocra, arct, eta, nca, potraz design backlight no wrist rest no product colour black power power source type battery keyboard battery type aaa number of batteries keyboard 1 service life of battery 15 month s mouse mouse included yes form factor ambidextrous movement detection technology optical movement resolution 1600 dpi buttons quantity 3 buttons type pressed buttons scroll yes scroll type wheel mouse battery type aa mouse battery life 18 month s number of batteries mouse 1 buttons durability million clicks 3000000 system requirements windows operating systems supported yes mac operating systems supported yes operational conditions operating temperature t-t 0 40 C operating relative humidity h-h 20 95% Weight & dimensions keyboard dimensions wxdxh 422.3 X 134.5 X 21.9 Mm keyboard weight 406.5 G mouse dimensions wxdxh 110.1 X 61.5 X 36.1 Mm mouse weight 65.5 G packaging content number of products included 3 pc s receiver included yes wireless receiver in...

Universal rf wireless full-size 100% numeric keypad mouse included black 3 pc s keyboard recommended usage universal connectivity technology wireless device interface rf wireless pointing