2 in 1 sleek Logitech k400 wireless keyboard
344656
Pros
-cheap price
-wireless
-works from a distance that I tested over 30 ft
-2 in 1 light keyboard with touch pad
-light weight

Cons
NONE
3815021
I'm very happy with this wireless keyboard and mouse.  It's been in use long enough to say that the batteries last a long time.  There's nothing spectacular to report - the mouse is like others.  Small in size and comfortable in the hand.
The deciding factor for me was the keys on the board.  These are not "low profile" keys and that's what I like.  I wish the clickety clack was a little lower in volume but one must take the good with the bad.  The keyboard takes up little room on the desk, it has a nice key that those of us with hard tap fingers can adjust to easily and know we're really hitting a key (when we do) and it's a no nonsense keyboard.  Straight forward and great for my needs.
3906878
I love this keyboard. Its small, not mini. I have a desk that I love so much for its design, but the keyboard drawer is so narrow that it leaves no space for a mouse. I looked for mini  keyboards, but I also wanted the number pad. Then I found this one and ordered it. I am happy I did. It works great with my logitech m510 mouse. It has chiclet style keys which I find really comfortable. It doesn't consume batteries as other wireless keyboards. I am very satisfied and I highly recommend this keyboard.
362497
Full size keyboard with the smallest possible footprint on the desk, and a great price. Flawless performance for the two months I have owned it. I liked it so much I ordered one for my office at work. I am typing on one now.
289303
Easy to use. Removable keyboard is great.  Works good.
Pleased with this product.  Looks good, feels good.
By Maggie  McWhorter
4549231
It was so easy to set up. It is nice and quite. I love the feel  of the mouse and the quietness of the keyboard.
3984116
I use this with my Logitech keyboard for work and am a huge fan of the quality and ease in which it is to connect both to my computer. Would highly
1013858
Simple, no-frills wireless keyboard; the wireless version of a standard, $10 Logitech keyboard.  Comes with an M185 model mouse sync'd to the same receiver.

One of my concerns was that there was no CapsLock or NumLock light indicators which is really important for work for me, but if you go to the Logitech website you can download drivers that will give you on-screen indicators of what mode you're in.

The quick-pick volume buttons are convenient, the Home button brings up an internet browser, I need to figure out how to tie the email button to my outlook account, calculator button works, and I don't want to try to power button yet. :-P

One unexpected bonus feature is that this keyboard seems to be quieter than my last one.

So far so good; but I've only had it a few days.  I'll try to remember to update in a few months about general performance and battery life.

EDIT: July 5, 2017

Promised an update on battery life and performance and my batteries just died so here I am.  Bought the keyboard in early/mid February 2017 and batteries lasted through the month of June so that's roughly 5-1/2 months of life assuming you use your keyboard pretty much all day everyday.  I don't do heavy typing all the time but I use the keyboard shortcuts in AutoCAD and I'm on AutoCAD the majority of my day so judge your own potential battery life accordingly.

The only notable complaint that I have is that every once in a while I'll lose connectivity on the keyboard - just the keyboard, not the mouse, too.  I don't know what that's to do with exactly but it will eventually (within minutes) right itself and I'll carry on with my day, but note that this has been an occassional issue for me so it's something a potential buyer should be aware of.  If it goes on for a long time I toggle the on-off switch and it seems to restore it. :shrug:

I'm starting to wear bald spots in the soft texture of the keys (specifically, Space Bar, ESC, Enter and F (?)) which is to be expected with use and time but I have not begun to lose any letters.
537045
This has quickly become my favorite keyboard. I started having trouble with a wireless board after adding a few more devices to my wireless network, and I think I'm getting interference between devices operating at or near the same frequency. This was the best solution. I'm not thrilled about going back to corded but it is the closest in layout to my accustomed one. The illuminated keys are a very nice feature, allowing me to turn the desk lights down a bit when i don't need them for other work.
3441910
I have an HP Notebook and although I love that  keyboard when out of the office,it's always nice to have the wireless while working at my own desk. The keys are very light to touch, not like some external keyboards that stick.
3765377
INTRO

I was looking for a BUDGET wireless keyboard mouse combo unit for my HTPC.  I wanted the mouse/pointer unit on the keyboard to reduce clutter as well as the convenience of not needing a flat surface readily available.  Good luck at finding anything in the budget range!  The closest I found was the Adesso Wireless IR Keyboard w/ 8 direction pointer model ACK-571PB (~$57 + Shipping).

LAYOUT

The  keyboard weighs 1lb 5.5oz (with 2 Energizer AAs) and measures 13.25" x 6.5" x 1".  The letter and number keys are full sized while the function, directional and other misc keys are half sized.  The enter key is 2 letter keys wide and 1 high (just like a laptop).  There is a windows key on either side of the space bar, and a laptop style number pad (superimposed over the letters on the right hand side.  There are dedicated directional arrows as well as Home, PgUp, PgDn, and End.  The 8 direction pointer is placed in the top right hand corner and is quite easy to use with the thumb or finger while holding the keyboard.  The Mouse buttons are placed on the top left hand corner and just as easy to use.  NOTE on the layout of the mouse buttons, there is a small button to the far left and a larger on farther in.  The default is the smaller left button is the left mouse button and the larger on to the right is the right (sounds normal huh).  During use I switched the buttons because I felt the big button should be the primary.  No problem easy fix. YMMV

The adapter/receiver connects to your computer via the PS2 connectors and has a more than adequate 5ft+- cord.  It also has several led's showing activity, CapsLock, NumLock, and ScrLock.

USE

Two AA batteries (Not Included :( ) power the keyboard / pointer combo.  I set up the adapter and sat down on the couch ~14 feet away.  This thing works like a charm.  I was able to type with ease.  Preliminary tests show the receiver to have at least a 45 degree field of view either side of center both horizontal as well as vertical.  I did not loose any characters while typing at a fairly good clip.  The pointer is quite easy to use and is fairly accurate.  It only moves at one speed though so it probably wouldn't be best utilized for very sensitive motions.

CONCLUSION

This was worth the money.  Another $20 or so would have gotten me the ACK-573PW which is the same except white and has a trackball in place of the 8 direction pointer.  Not worth another double sawbuck for the HTPC.  I couldn't find anything else with the same features even close to this price range.  I'll give it 4 stars due to the fact that the pointer could be better if it was omni directional and variable speed like the "IBM style eraser" pointer.  Plus a pair of AA's thrown in on a $50+ keyboard wouldn't break the bank.  I've only had the keyboard for a few hours so I have no idea as to how long the batteries last.  It certainly seems like a good value to me.
1503765
I use a lot of wireless keyboards and mice. They are usually Logitech. This keyboard and mouse, I ordered two, are exceptional. The size of the keyboard is nice, the mouse is larger than anticipated, really easy to use. I am a professional journalist and type FAST, I beat up my keyboards and take them to a lot of strange places. This one is the one I will order again and again. Nice F keys and control keys on the tippy top and they work great.
1220692
I use this as a couch keyboard for my desktop. I have my computer set up with a wired keyboard and mouse in a corner of my living room, and with the press of a few buttons I can switch displays to the TV, turn on some netflix or a video game and go sit on the couch. This keyboard (and a wireless mouse) steam-line the experience a great deal. I've been especially impressed with the battery life- I haven't had to charge it since I bought it six months ago. Of course I don't use it a ton, and I turn it off when I'm done with it, but I'm still more than impressed with this sleek classy keyboard. Speaking of which, it looks great. The solid white/compact design is very aesthetically pleasing. It isn't flimsy at all, and feels well put together. I'd recommend this as a secondary or mobile keyboard to anyone.
8419
We had a new PC installed at my workplace and the included wired keyboard and mouse were ok, but not great.  The Logitech wireless keyboard and mouse are a perfect match for the new computer.  The keyboard has a good feel...just enough tactile feedback.  The mouse fits the hand comfortably.  Both have great range and allow for kicking back in a chair while working at the PC.  As the need arises, I'll certainly buy another Logitech wireless keyboard and mouse.
4042661
Easy to set up. Bought it for my desk at work because we have a limited space and I'm so tired of wires everywhere. Next is a wireless keyboard!
2585443
bought this to replace my main keyboard on my lenovo desktop. i was looking for a keyboard with a slim profile and without the right side numeral pad. i had originally ordered a different keyboard from amazon but due to shipping issues had to choose another keyboard. i was hesitant to go with sharkk as i didn't have any experience with their devices.

i have to say i'm very pleased with the keyboard so far. it can be used for my iphone, my computer, and my wifes mac with a simple click of a button. the bluetooth is very responsive and i don't notice any delays in typing. the backlit options are awesome and the purple and aqua shades are my favorite. the keys are pretty quiet and the construction is very sleek, very similar to other lightweight aluminum keyboards. i also really like having no batteries and i've only had to charge the keyboard once thus far.

my only con is that the "fn" key is right where my pinky finger wants to find the "control" key and i have to get used to that. otherwise i would recommend this product to anyone who enjoys nice looking and a very usable keyboard interface, especially those on the go with multiple devices. i plan on getting one of these for my dad, who could use this devices full potential.
1542571
I would buy it  because lets face it. Reliable 2.4 GHz wireless connection: A tiny Logitech nano-receiver connects both the keyboard and mouse using just one USB port
Long battery life: Get up to 24 months of keyboard power and 12 months of mouse power without changing batteries (Keyboard and mouse battery life may vary based on user and computing conditions)
Eight hot keys: Instantly access your movies, music, the Internet, e-mail, volume, play/pause and more
All-in-one setup: Includes a full-size keyboard with quiet, low-profile keys plus a portable contoured mouse for comfortable control
Plug and play simplicity for Windows PCs: Works right out of the box with Windows XP, Vista, Windows 7 and 8. No software installation required