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Wireless Solar Keyboard

Mac / Wireless
Powered by Light
Light-powered keyboard
It doesn't get easier than this. The light-powered keyboard works where you do — your house, your office, your hotel room. It charges itself with lamplight or sunlight, indoors or outdoors.

And on a full charge it works for at least three months — even in total darkness. Which means that you can say good-bye to battery hassles.
Only 1/3-inch thick
With sleek lines and a thin profile, this stylish, streamlined keyboard adds style to your workspace — whether you've got a laptop or desktop.
Familiar Mac layout
All the keys are exactly where you expect them to be, including music and brightness controls, command keys and the eject key. And it all works right out of the box. No software installation required.
Feel-good typing
Combining the best of traditional keyboards, laptops and a Logitech-only concave key cap design, you'll enjoy faster, quieter, feel-good typing — hour after hour.

Product Specifications:

Logitech Part Number

  • 920-003472


  • Wireless


  • ML2032 cell battery


  • Silver

System Requirements

  • Mac OS® X 10.5 or later
  • USB port
  • Light source from sunlight and/or indoor lighting

Keyboard Layout

  • Mac 108-Key US Layout

Cable Length

  • None


  • Height: 0.3 in (0.8 cm)
  • Width: 17.0 in (43.2 cm)
  • Length: 6.2 in (15.7 cm)


  • 26.5 oz (750 g)


Manufacturer provided specifications for Logitech p/n 920-003472 UPC#: 097855080240




Included Items
  • (1) K750 Keyboard
  • (1) Logitech Unifying receiver
  • (1) Wireless extender
  • (1) Polishing cloth

Customer Ratings

Write a Review 4.5 / 5 2 out of 2 (100%) reviewers would recommend this product
Verified Buyer
Reviewer: Dockrokketh Location: North Idaho Age: 55-65 Experience Level: Power User Owned Product: less than a month
Rating: 5/5 Almost perfect August 16, 2019 I love the shape, look and feel of this keyboard, and the wireless part is awesome. It works great. My only complaint is that my studio (which I never thought of as dark before) does not have enough light to charge it.

I also do not love Logitech. I was able to get the user's guide easy enough at their site, but the Solar App that the guide suggests I get could not be found. The link that it gives goes to the Logitech home page. I started a Tech Support "ticket" only to find that to talk with the expert would cost me a dollar (not much, I know, but it's their site that isn't working right, not something I'm doing wrong.

I also bought the wireless Logitech mouse and both of the manuals talk about the unifying receiver, which would allow you to just use one receiver (plugs into USB port) instead of two. It works great too, but it's not worth the risk to try since everything is working right now. Getting help, if I needed it is not likely. Their site also has a "Community" forum, and there are lots of questions, but NO answers...useless.

I would recommend this item to a friend! Customer Videos:

Verified Buyer
Reviewer: Blll Location: CA Age: Over 65 Experience Level: Power User Owned Product: 1-3 months
Rating: 4/5 Great Idea August 13, 2017 I love it. No cord, no need to charge batteries. Weird, if I move it too close to my monitor it skips and hesitates. must be interfering with Bluetooth. Not a problem for me but it could be for a person with a small desk. Otherwise it just keeps working!

I would recommend this item to a friend! Customer Videos:

Logitech K750 Wireless Solar Keyboard Mfr P/N: 920-003472 OWC SKU: LOG920003677 Powered by light–even indoors–this keyboard makes battery hassles a thing of the past. Now, made for your Mac. Logitech 3 Year Limited Warrranty
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