Top positive review
Logitech Illuminated Keyboard K740
June 25, 2016
A straightforward, elegantly-designed, rectangular and wired keyboard with backlit keys so you can see what the computer buttons are that you want to depress when you're typing in a darkened room. I decided I wanted a wired keyboard -- since wireless keyboards are more fragile in comparison, and, wireless keyboards that have backlit keys will drain their rechargeable or removable batteries much too quickly. Thus, I settled for a wired one that's, "low maintenance." And if you're looking for a keyboard with multiple colors and wild housing designs to appeal to the eyes and minds of gamers from ages 10 to 17, this isn't the keyboard for you. All the alphanumerics are backlit with white L.E.D.s. -- looks more professional, more elegant (and in my opinion, it's more appealing to practical-minded adults) to keep the color scheme limited and consistent for its backlit design. The alphanumerics themselves are laser-etched for a precision appearance. All the keys have a shallow depth and a responsive, light touch with a near-muted, click-tactile feedback for ergonomic finger strikes; they're part and parcel to its overall low profile. Like a lot of electrically-powered backlit keyboards -- don't get it wet -- otherwise, keys simply won't respond for shorting it out. (If this keyboard was waterproof I would have rated it with the full five stars). Function keys on the top row are either software-programmable, or they have preset functions enabled via the same software. Even if you didn't use the keyboard's software that comes with it, Windows recognizes it as a standard keyboard device anyway, and it starts working as soon as you plug it into any viable USB port. A nice, clean, fast feature are its manual adjustments for key brightness and sound volume, and these four keys are located in one row in the upper right corner. After I wore out the first keyboard after using it for several years (I shorted out the backlighting of a few keys for accidentally spilling drinks on it over the years), I decided that this keyboard was good enough for me to purchase this exact same model, again ...and I did just that.