The K270 Wireless USB Keyboard from Logictech is a sleek, stellar keyboard for wirelessly working up to 33 feet away from your Windows computer. This keyboard features eight hot keys for instant access to the internet, e-mail, music audio control, and more. In addition, it is designed to be spill-resistant and features durable UV-coated keys so the characters on the keys don't fade.

The keyboard works on the 2.4 GHz wireless band to give you an immediate and undisturbed signal. To establish a wireless connection, this standard-size keyboard utilizes the Logitech Unifying receiver, which fits into the USB port of your computer. Because the keyboard is plug-and-play, you need not first install drivers or software to start using it. With a two-year battery life and an Auto-Standby mode, this keyboard allows for extended use and is a no-fuss way to work away from your computer and desk.

Works up to 33 Feet Away    Utilizes 2.4GHz Band & USB Port    Plug-and-Play    Auto-Standby Mode & 2-Year Battery Life    Spill-Resistant    UV-Coated Keys So They Don't Fade    Windows Compatible

You'll enjoy less hassles with a battery life of up to 24 months.* Plus, the Auto Standby mode helps you save energy.

The things you do most are right at your fingertips with eight hot keys for instant access to the internet, e-mail, play/pause control, volume control, and more.

The sleek keyboard saves you space without sacrificing comfort thanks to the familiar, full-size layout-including number pad-and wide, curved space bar.

Set up takes seconds. Simply plug the wireless receiver into a USB port on your computer and start using your keyboard right away without software.

There's no need to unplug the receiver when you move around. It stays in your laptop and wirelessly connects to your keyboard. Plus, you can also connect up to six compatible wireless devices while using this receiver.

You can work or play in more places, like your comfy couch, while the wireless connection virtually eliminates delays, dropouts, and interference and gives you range of up to 10 meters or 33 feet*.

The keyboard is designed so that any liquid will drain out of your keyboard if you do spill so you don't have to worry about ruining your investment*.

The special coating protects the keys from fading so you can see what you're typing for years to come.

The keyboard is compatible with the 32-bit and 64-bit versions of Windows XP, Vista, 7, 8, 10, and 11.

Related Questions and Answers

Q: 1. Is dock compatible with Sigma DG 120-400 HSM and Sigma EX 105DG HSM lenses for updates?

A: Unfortunately no, the 120-400 lens pre-dates the USB dock. So far the USB dock only works with the lenses listed at this link:http://bit.ly/1jkZiED

Q: 2. Does this work for 24-105mm f4?

A: Yes, it does.

Q: 3. Will the dock work with the Sigma 18-300mm f/3.5-6.3 DC MACRO OS HSM Contemporary Lens and/or with the Sigma 150-600mm f/5-6.3 DG OS HSM Contemporary Lens on a Nikon dslr body? I was under the impression it worked with all Contemporary lenses.

A: Thank you for your interest in Sigma products. The USB Dock for Nikon Lenses is compatible with the Sigma Global Vision lenses(Art, Contemporary, Sport) except DN lenses.

Q: 4. I have the lens dock ... loaded the Sigma software ... was able to check for firmware updates for the 3 Sigma lenses I have it works with/35 art/24/105 art/150-600 c. Thing is, unless I missed it, NOT ONE WORD in the instructions, or on the software on the PROCEDURE for fine tuning. Did I miss it? How is it done - step by step, anyone. Or where to find the PROCEDURE for fine tuning the autofocus.

A: The Sigma dock will allow you to update the firmware of a lense and to set auto-focus finetuning for multiple distances and, in the case of zooms, multiple focal lengths. The settings you enter are written to the lens, so it will have to be recalibrated if you use it on a different camera. The dock does not have a way to test the accuracy of your lens' auto-focus. For that, you need to buy something like the SpyderLensCal calibration tool or use a diy setup.

Q: 5. Can this dock be used on a mac? I only saw windows.

A: Yes, the Sigma USB Dock for Pentax K-Mount Lenses can be used on MacOS 10.7 or later.

Q: 6. Does it work fot sigma 24-702.8DG HSM?

A: As long as its the Nikon version of the lens it will work.

Q: 7. Is the Sigma USB Dock compatible with the nikon 18-300mm compatible. Thanks

A: No it is not. This device is only compatible with Sigma brand Global Vision type Lenses, and in this instance specifically those made by Sigma for the Nikon mount.

Q: 8. Could this help with my Sigma a mount 120-400mm? Noticed skmeissues with focussing when I shot a professional soccer match this weekend. I have it adapted to my A7RII (bought used and adapted cause of the affordability)

A: The Sigma USB Dock for Sony A-Mount Lenses will only work with Sigma Global Vision lenses. These are the Art, Sports or Contemporary lenses. Not with the Sigma 120mm-400mm lens released in 2008.

Q: 9. Any particular recommendations for a cable to replace Magewell's blue one if it is missing or damaged?

A: Here is a list of USB cables that are recommended: https://www.bhphotovideo.com/c/accessories/USB-Cables-for-the-Magewell-32060/1105735-REG-96750?from=detail

Q: 10. does this work for Sigma 18-250mm F3.5-6.3 DC Macro HSM lens?

A: No, only specific Art lenses from Sigma.