Microsoft Ergonomic Keyboard Replacement Dongle

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.

It is the only compact ergonomic keyboard that seems to be available, that is structurally sound (without bending).

This keyboard was the replacement I was hoping for.

No aftermarket keyboard works as well as the Microsoft Pro Type. And, B&H had it in stock when no one else did.

This keyboard works well with Microsoft's x-box console. I also use the M720 mouse at the same time!

Very reliable, really nice, ergonomic mouse and solid keyboard

Does exactly what you’d expect it to do. Dongle dongle y’all.

I'm using this keyboard with Nuendo. The shortcuts are a great time saver. It's ergonomic. Highly recommend it.

I lost my original Microsoft Pen and this was an exact replacement. Writes the same as the one I lost and just works better than many other options.

I've been wanting to move towards a mechanical keyboard feel. Glad that MX is offering an option now. So far, I've really enjoyed the typing experience, though it is taking some getting used to since I've been on scissor switches for quite a while. I don't love how they switched to a new dongle system with this one so I can't use the MX master 3 mouse with the same dongle anymore - I know they did that to force another upgrade. Other complaint is that their software seems to have regressed in the new mechanical keyboards. example - the calculator quick key still works but it doesn't bring it to the front anymore. Why would that be different from their previous keyboards? weird. Overall, I'm enjoying the keyboard, though.