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Logitech

Logitech K845 Mechanical Illuminated Keyboard,Mechanical Switches, Strong Adjustable Tilt Legs, Full Size, Aluminum Top Case, 104 Keys, USB Corded, Windows (TTC Blue Switches)

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Color: TTC Blue


Style: TTC


Pattern: Keyboard


Features

  • An adjustable 4-8 degree tilt and slim front lets you type at a comfortable angle.
  • Choose between Red, Blue, or Brown switches for the right level of sound and tactile key feedback.
  • White backlighting in 5 patterns lets you be productive your way even in the dark.
  • A modern and durable aluminum design gives you all the mechanics of a gaming keyboard in a sleek premium package that lasts
  • A full-size keyboard featuring a number pad and FN keys all in a surprisingly compact footprint.

Description

The K845 Mechanical Illuminated is a keyboard that melds precise mechanics with a modern aluminum design. Type comfortably with an adjustable tilt and mechanical key switches of your choice. 5 backlighting options let you customize your experience so you can type for hours — day or night. A durable design features long-life switches, moulded long-lasting characters, and an aluminum top case for modern productivity that lasts. It’s the typing feeling you love — now designed for work.

Brand: Logitech


Compatible Devices: Computer, Laptop


Connectivity Technology: USB


Keyboard Description: Standalone


Recommended Uses For Product: Gaming


Special Feature: Adjustable Height, Adjustable Tilt, Backlit, Curved, Full-size Keyboard, Illuminated


Color: TTC Blue


Keyboard backlighting color support: Single Color


Style: TTC


Product Dimensions: 17.12"L x 5"W x 1.43"H


Brand: ‎Logitech


Series: ‎Logitech K845 Mechanical Illuminated Corded Aluminum Keyboard


Item model number: ‎920-009860


Hardware Platform: ‎PC


Operating System: ‎Windows 10, 11 or later, Windows 7, Windows 8


Item Weight: ‎2.19 pounds


Product Dimensions: ‎17.12 x 5 x 1.43 inches


Item Dimensions LxWxH: ‎17.12 x 5 x 1.43 inches


Color: ‎TTC Blue


Power Source: ‎Wired


Manufacturer: ‎Logitech


Is Discontinued By Manufacturer: ‎No


Date First Available: ‎September 15, 2020


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Top Amazon Reviews

    • Amazing!
Color: TTC Brown Style: TTC Pattern: Keyboard
I bought 2 of these, one with brown switches for my home office and red switches for the office. The brown switches are amazing! The red switches are good as well though if you need something relatively quiet. I like the feel of brown switches better, but they are too loud for the office. This keyboard is heavy and solidly built. It is very comfy to type on, and doesn't sit too high for a mechanical keyboard. The backlight is nice, and dims without software. The lettering on the keys is also aesthetically pleasing and easy to read. ... show more
Reviewed in the United States on August 29, 2025 by Woundheir
    • Better than other Windows-based mechanical keyboards
Color: TTC Red Style: TTC Pattern: Keyboard
UPDATE (Aug. 24, 2025): In my original review I said the Keychron C2 was better but I'm sticking with this Logitech because the keys on the Keychron are labeled for a Mac. But a few weeks ago I've switched to the Keychron (and I already threw away the swappable Win and Alt keys, so I have "option" instead of Win (or the "Start" symbol), and the Command symbol (⌘) instead of Alt. But I'm so used to where these keys are that I don't need them labeled, and it doesn't bother me that they are for Macs). Also Print Screen, Scroll Lock and Pause/Break are labeled with unrelated symbols (like a microphone and brightness symbol), but I only use Print Screen and I know where it is. So while the Logitech is OK, I really like the look, feel and sound of the Keychron better. ORIGINAL REVIEW: I gave this keyboard 5 stars because it is well built, does the job fine and satisfies all my needs. But ideally Keychron would make a keyboard specifically for Windows (they provide replacement keys for Option->Windows and Command->Alt, but they don't for PrintScreen, ScrollLock and PauseBreak. And even though I rarely use those keys, it would bother me not having them properly labeled). I'm typing this review on the Keychron C2 Full Size Wired Mechanical Keyboard for Mac, which also uses red switches, and I like it more in several ways. The keys make a nicer, softer sound than the Logitech's keys. And the secondary functions of the F keys (like media/volume controls) are backlit, which they aren't on the Logitech. Though that's not a big deal because I only use Volume Down (Fn+F10) and Volume Up (Fn+F11). Also the Keychron's NumLock and CapsLock LED indicators are a nice, soft blue color, whereas the Logitech uses very bright, white LEDs (they are so bright & distracting that I covered most of them in black tape). And the Keychron has some nice touches like different colors for the letters & numbers vs. all the other keys, and a nice effect where the LED of each key slowly fades out and back in whenever you press them. So if the lack of proper labeling for the PrintScreen, ScrollLock and PauseBreak keys doesn't bother you, I recommend the Keychron over this keyboard. ... show more
Reviewed in the United States on May 2, 2025 by A. Johnson
    • EXCELLENT KEYBOARD
Color: TTC Red Style: TTC Pattern: Keyboard
Life with the new keyboard is really awesome. I mean, I loved my Logitech G510, but it died after many long years of good service. I wasn't sure the keyboard would work, since it wasn't shipped as I would have expected. It was like someone took the keyboard off the shelf (in the product box) and slapped a shipping label on it. No outer packaging and protection other than how the manufacturer boxed it. I do more office related work at home these days and less gaming that requires the cool features and bells and whistles, and wanted to go to the mechanical keyboards for efficience with typing. I like the feel of the keys beneath my fingers, perfectly spaced for fast typing without having to pound the keys. The simple backlighting is perfect as well. No frills, just a simple efficient white light. The characters on the keys are unimportant to me as I don't look at the keys when I type, BUT... looking at the keyboard, I find the "font" of the key characters to be perfectly readable and very attractive looking. As for the "quietness" of the keys, it would depend on your definition of quiet. I chose the red because I'm a fast typist and like the smoothness of flow, so rather than going for the brown and quiet, I'm satisfied with my choice. The sound of the keys is not much louder than my old keyboard. Since I always use a wrist pad regardless of the keyboard, there was no adjustment to the height of the keyboard, which I actually found not as high as many complain that it is. I can use it comfortably without a wrist pad. I've had no issues with the lighting -- yet. So far so good. I couldn't see where to adjust the lighting. It didn't come with a manual so I had to go to the Logitech site to get that information. Not a biggie. For the price? It's well worth it. UPDATE: October 18, 2021. I noticed for the first time this morning when cleaning off my desk that the "M" key and the "ALT" key no longer light up. In fact the text is now dark gray. Not a big deal for me, since I don't need to look at the keyboard to type. I suppose this is what typing 95 wpm does to the keyboard. I'm still loving the keyboard and would definitely recommend! UPDATE: January 26, 2021. I've got a couple of keys that have "died". That is, they still work, but the key itself feels "dead" and you have to pound it with your finger harder to make it type out the letter. I'm going to be doing a good cleaning this weekend and hopefully that will help. Otherwise, I'll be reaching out to the manufacturer on this issue. ... show more
Reviewed in the United States on May 21, 2021 by Charlotte Acha

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