Logitech Wireless Keyboard K270. Reliable wireless wherever you use your keyboard. The tiny Logitech Unifying receiver is small enough to stay in your laptop. Plus, you can easily add another compatible mouse or keyboard without the hassle of multiple USB receivers. With Logitech Advanced 2.4 GHz wireless connectivity, you'll enjoy virtually no signal loss from up to 10 metres (30 feet) away. You can go for two years without battery hassles. Eight hot keys and plug-and-play setup that takes just seconds add to the simplicity. The familiar, full-size layout, including number pad which gives you all the right keys right where you'd expect them. And it's built to last with the high quality and reliability Logitech is known for, with a spill-resistant design and UV-coated keys for durability. Wireless range may vary due to environmental and computing conditions. Battery life may vary depending on your use. Tested under limited conditions (maximum of 60 ml liquid spillage).Reliable wireless謡herever you use your keyboardType, surf and check email at your desk or from the couch. With a tiny leave-in USB receiver and reliable long-range wireless connection, this sleek keyboard lets you work or play in more places.Plug it. Forget it. Add to itTiny Logitech Unifying receiver is so small it can stay in your computerNo need to unplug it when you move around with your laptopAdd up to six Unifying-compatible devices, like a wireless mouse, to the same receiverStay powered for yearsGo for 24 months without having to change batteriesAuto-standby conserves power溶o need to hassle with On/Off buttonsRobust wireless connectionAdvanced 2.4 GHz wireless as reliable as a corded connection33-foot range with virtually no signal loss容ven in busy wireless areasPlug-and-play setupSimply plug the wireless receiver into your computer's USB port and start typingNo software to installEight activity hot keysSimplify everyday activities with instant access to the Internet, your favorite website, e-mail, play/pause, volume and moreCompact design, full-size layoutSleek design is great for tight work spacesFamiliar standard layoutType comfortably with full-size keys, number pad and a wide, curved spaceFeaturesPlug and play wireless, thanks to Logitech advanced 2.4 GHz wireless technology gives you the reliability of a cord with wireless convenience and freedom, fast data transmission and virtually no delays or dropoutsYou can go a full year without battery hassles, the on and off switch and smart sleep mode help conserve power, battery life may vary based on user and computing conditionsYou get the high quality and reliability that have made Logitech the global leader for mice, plus a 3 years guaranteeNo software, no hassles, the tiny nano receiver works right away and is small enough to leave in your USB port so you won't lose itYour touchpad just can not compete with the hand-friendly shape of this comfy, contoured mouseSPECS & DETAILSSYSTEM REQUIREMENTSWindowsｮ XP, Windows Vista, Windows 7, Windows 8, Windows 10USB portPACKAGE CONTENTSKeyboardUnifying receiver2 AAA batteriesUser documentationFor Any Query Please Contact Bizgram Asia Pte Ltd +65-87776955