ProtoArc Wireless Ergonomic Keyboard, EK04 2.4GHz USB Wireless Ergo Keyboard with Separate Numeric Keypad, Split Design, Hard Wrist Rest, Rechargeable, for Windows PC/Laptop/Desktop

I had the (now defunct) Microsoft Sculpt wireless keyboard for work for years. It was very easy on my hands and saw heavy duty use. After several years, it died and I was devastated: they don't make them any more. (It's my understanding the dongles don't mix and match, so buying used is a big gamble.) I couldn't find a decent split, thin profile keyboard other than this one. I was hesitant but also desperate, so here we are. It's great. Easy on the hands, sees at least 40 hours of use every week, each part is charged every 1-2 weeks. Wonderful substitute, my only complaint is the logoff button on the numpad. Work pc won't let me adjust definitions and so every time I bump it, there's a long process because work pc. I made a sad little cardboard cover to block it, but it slips off. Other than that, very happy with it.

Not most typing friendly. Missing Martian regular keyboard keys, not ideal for Mac users.

Finally, real engineering thinking went into an ergonomic keyboard. I love this. It's the right price. The reason I bought this one was the price, but I was hoping for the best. The simple design logic of splitting the main keyboard from the extended numbers pad is brilliant. It seems so obvious. First of all, people hunting for ergo keyboards also use keyboard trays to make sure their elbows at the right height -- and most of these aren't that wide. This design solves the problem by splitting off the numbers pad -- now you can move it in when you need it without forcing your mouse hand far to the right in an bad ergonomic zone. Simple, right? So why don't more keyboard makers do it? I bought their matching "handshake" mouse as well (the vertical kind -- it's very good too.) Is it ergonomic? It is for my hands (normal sized male hands). I saw one person complain about keyboard click, but I don't notice anything. I have mechanical keyboards, which are far noisier. This one is slightly clickier than a logitech, but way quieter than a mechanical. It's perfect for me. The keyboard layout is good, except I'm a Mac user, so the Windows key I had to train myself to think of it as the Mac Command key -- I just had to force myself to use it. It's counter-intuitive. I like that it's rechargeable on USBC -- charged quickly, and havent' had to recharge so far in heavy use (I type about 10,000 words a day). Highly recommended. I like the faux leather hand rest better than a spongy memory foam style (like Logitech's ergo keyboard, which I have as well -- those foam ones are softer but get dirty from sweat, cat hair (in my case, since my cat likes to sleep on keyboards), etc. I like the faux leather feel and style. Thumbs up all round, except the stupid Win Key, and I think it's a mistake to have the power button on the bottom (Most people probably don't turn off keyboards, but I do, otherwise my cat will be sending emails to people.) .

Great key placement, performance, noise. I used a Microsoft ergonomic natural 4000 for over 10 years (still going strong), but I decided to try a separate numpad. I'm loving it! The negative tilt is just right. The size is awesome. I think I am even typing better without all that extra keyboard! I can place the numpad on the other side of my mouse, and I am so much more comfortable. The numpad is not perfect for me: it's a bit wide, doesn't have 00 key, backspace or tab key. I'm still enjoying it though. The wrist pad is hard, but the leather is comfortable. I've developed a little callous on my right palm as the Microsoft has a cushioned (but worn and peeling vinyl) pad. Overall, really enjoying this keyboard! (35 hours a week)

From opening the well designed, high end packaging, to usage, I am extremely impressed with this keyboard, especially at such a low price point. Connection is seamless with the included dongle (no Bluetooth) and the keys have a satisfying sound. Having a separate numpad with its own arrow keys is a great idea and allows for your mouse to sit closer to the keyboard in addition to providing space on smaller keyboard trays. I would definitely recommend this keyboard for those looking to improve ergonomics. My only critique is the fact this specific model does not connect via Bluetooth, but it is available on other models.