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Logitech > 
Item#: 9SIA4A03Y33021

Logitech K800 Black USB RF Wireless Slim Illuminated Keyboard

  • USB RF Wireless
  • Laser-etched, backlit keys
  • Adjustable backlighting

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

With automatic backlighting and hand proximity detection this sleek, comfortable keyboard delivers a brilliant typing experience—day or night.

  • newegg Laser-etched, backlit keys You can type easily—even in the dark—with brightly backlit keys that provide precise illumination. Only the characters are illuminated, so you can see just what you need to see without distraction.
  • newegg Adjustable backlighting The keyboard automatically adjusts the backlighting to suit the lighting conditions. Or you can adjust it the way you like it with the press of a button.
  • newegg Hand proximity detection Sensors detect your hands as they approach the keyboard to turn the backlight on and off.
  • newegg PerfectStroke key system The PerfectStroke key system distributes typing force evenly across key surfaces, making every keystroke comfortable, fluid, and whisper-quiet.
  • newegg Logitech Incurve keys Durable concave keys position your fingers properly, and their softly rounded edges invite your fingertips to glide from key to key, hour after hour.
  • newegg Fast, easy recharging You simply plug in the universal micro-USB cable for three to six hours for up to 10 days of battery life. You can even type while it’s recharging.

Learn more about the Logitech K800

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 90 days
  • Limited Warranty period (labor): 90 days
  • Read full details

Customer Reviews of the Logitech K800

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  • Paul K.
  • 3/17/2015 8:33:44 AM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsFancy and reliable

Pros: Great battery life. Illumination is great and detects when there is a hand over the keyboard. Keys feel nice to the touch and flexible. Higher quality than standard Dell/HP boards.

Cons: Price.

Other Thoughts: Solar powered would be nice.

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  • Audiophilleo
  • 1/23/2015 3:09:57 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggspretty nice

Pros: I came from a Logitech DiNovo which was very nice. This has a bit deeper key travel (so a bit deeper than a good laptop as well). Because of that I was not sure whether I liked it at first. I was really liking the DiNovo laptop feel. After a few days I got used to it and really enjoy it now! A bit of depth is OK after all and the keys have nice feedback.

It lies very flat on my desk.

It has a very nice heavy feel to it. Will not move around on
your desk. Some people might consider that a con.

I bought a refurbished unit and it is perfect!

Cons: none

Other Thoughts: * I used the software to disable the backlighting and my battery lasts a long time which is nice. Don't need the lights.

* It's really tough to find a good keyboard it seems but this is one of them :)

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  • Mary O.
  • 1/10/2015 12:48:27 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsLooks Good

Pros: I received this keyboard as a replacement for one that was returned by RMA. This keyboard arrived in good time and looks fine, all accessories were in the box/packaging and the keyboard looks good. It powers on, connects to the computer, and the backlighting works with the proximity sensor and also the +/- adjustment. I am pleased with the keyboard and Newegg's response (RMA), for the first keyboard.

Cons: None

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  • Jacob K.
  • 1/4/2015 12:00:27 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsho.r.rible quality

Pros: Illumi3nated, wir.eless.

Cons: See all my typos? Yea, I'm 3not that 7ibad at typi3ng. This pkey 7iboa.rd is ho.r.ri7ibly desig3ned. I will 3neve.r pu.rchase a3nothe.r product f.rom logitech.

0 out of 5 people found this review helpful. Did you? Yes No

  • Sean H.
  • 12/30/2014 6:00:19 AM
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsGreat Product!!!

Pros: The backlight lights up by touching the keyboard period without having to press a key.
Great ergonomical keyboard
Perfect lighting from backlight

Cons: None that I have found yet. However it says that it comes with a rechargeable battery but it really just comes with 2 AA rechargeable batteries that you can charge while in the keyboard which is even better than a rechargeable battery that cannot be replaced if it goes bad.

Other Thoughts: All in all a GREAT buy. Would pay much more than I paid to have a keyboard like this one.

1 out of 1 people found this review helpful. Did you? Yes No

  • Scott L.
  • 12/11/2014 12:22:40 PM
  • Ownership: less than 1 day
  • Verified Owner

3 out of 5 eggsHumm

Pros: great keyboard as long as one drop of water does not touch it.

Cons: Made poorly in case of minor accidents, Apparently you take your chances with refurbished. This is my 4th replacement in 2 years due to the smallest of water spills onto it. You would think for $100 new, they would make them better. Even my $9 keyboard handles spills better.

Other Thoughts: The refurbished keyboard just came in. I plugged the charger into it and all it would do is light red. So I took the batteries out of a dead keyboard just like it and now it works fine. I thought that refurbished would me checked out for resell and not sold to me already broken. I would be sending it back if I did not already have the proper spare batteries. Also, the batteries inside the keyboard was miss matched and nobody caught it.

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  • Pat K.
  • 11/23/2014 10:11:39 AM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsTerrific Keyboard

Pros: I bought this keyboard refurbished from NewEgg at nearly half price, and after I figured out the problem with it it was the best bargain of the year, The keyboard arrived with the batteries completely drained. I plugged in to charge as instructed and after 6 hours of charging it was still "dead". I was ready to five up and send it back as DOA when I read in another review that the user had the same problem and took the batteries out and recharged them in his charger. So I took my batteries out of the dead keyboard, put them in my charger. After about 10 -12 hours of charging the battery charger indicated the batteries had charged. Took them out and replaced them in the keyboard and the keyboard has performed flawlessly for over a year now. When the batteries charge gets down to one bar I plug in the supplied charging cable and let them charge back up to full power. The batteries last a VERY long time between charges as the keyboard has power saving features and can be switched off completely when not being used.

This keyboard is just excellent for using in any room where there is no, or low, lighting. Works perfect.

Cons: If it comes with a dead battery, be aware that it takes at least 10-12 hours before the batteries will be restored. Normally it should arrive with the batteries already charged, but mine didn't.

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  • Lorna C.
  • 9/2/2014 7:40:10 AM
  • Ownership: more than 1 year
  • Verified Owner

1 out of 5 eggsBuy a new one instead

Pros: Backlit keyboard and soft touch keys are very nice.

Cons: Battery died 1 month after purchase. I bought the 2 year warranty for $9.99 when I purchased the keyboard. When I asked to replace the keyboard on the website, I was told that that option wasn't available. So I'm in the hole for the cost of the keyboard and the cost of the warranty which isn't being honored. Don't waste your money.... go buy a new one.

0 out of 2 people found this review helpful. Did you? Yes No

  • Damion B.
  • 7/15/2014 12:38:55 PM
  • Ownership: more than 1 year
  • Verified Owner

3 out of 5 eggsLogitech K800 Good and Bad

Pros: Excellent, it works with my KVM Switch thru the Logitech Unity wireless adapter and all.

Cons: the dash it places at every movement and input field is infuriating. Logitech should fix or replace already. This is a known problem. The keyboard is obviously defective. Just Terrible!

Other Thoughts: Logitech really needs to address this, fix this problem already!!!

Did you find this review helpful? Yes No

  • Charles B.
  • 6/16/2014 8:32:37 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsGood buy

Pros: Good savings since I have an one also.

Cons: Battery doesn't last as long as my new one.

Other Thoughts: Good buy for a refurb.

Did you find this review helpful? Yes No

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Item#: 9SIA4A03Y33021
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