Microsoft Natural Ergo 4000

I've been using the Microsoft Natural Ergonomic Keyboard (4000?) for years. I've found that I need to see the keys more often and thought the old keyboard quite large. While looking for low-vision keyboards I found this illuminated model. I thought I'd never adapt to or like a flat keyboard like this but I was so wrong. This is the best keyboard I've ever used. Easy strike, silent, and I can see the keys without bright room lighting -- even without my glasses! A full numbers layout, easy extra function keys, great configuration, easy setup, and a sophisticated appearance. Love it. Highly recommended for everyone at all skill levels.

Now that Microsoft is out of the keyboard business, I had to find an alternative ergo keyboard. I tried 4 others prior to this one, and they all had at least one trait I just couldn’t live with. This keyboard, however, I like even more than my last one. The key stroke is crisp and responsive. The layout is comfortable. No complaints. For what it’s worth, I normally don’t write reviews, but I want this keyboard to be successful. If another coffee spill takes out the one I have now, I want to be able to buy a replacement X9 straight away!

Pen has long battery life, natural feel, and is a must have accessory for the Microsoft Surface line of products. Shipping was quick!

I am triggering my receivers at 1/4000 TTL :-)

Excellent product, well built, reliable, ergo friendly

It's the worst but what can you do? I'd rather pay through b&h than straight to microsoft.

Actually already have this through Microsoft but another year of it is awesome!

I like so mach this is my second unit i have HD 4000 also

Logitech does not disappoint. Great Key/Mouse combo. Ergo freindly.

The Platyball Ergo is extremely solid and well made. I have very happy with it. There is no camera creep at all!