Microsoft Ergonomic Keyboard Not Connecting

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).

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!

This makes connecting monitors with laptop, keyboard, and speakers really nice.

Very reliable, really nice, ergonomic mouse and solid keyboard

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

I used to own a Kensington wireless mouse because I liked how it looked. But it had lousy wireless connectivity and it constantly dropped its signal for no apparent reason. Seeking to replace it, I came across the Microsoft mouse at my neighborhood consumer electronics retailer. I found this same mouse at B&H for $20 less. I love this mouse. It's got a stylish appearance, the wireless signal is rock solid...no more dropped connections and it tracks great. I also like how I can easily power it off to save battery life. The only drawback is that it requires its own USB antenna so when you're using Microsoft's equally stylish wireless keyboard, you're using up 2 USB ports: one for the mouse antenna and one for the keyboard antenna

(This review was collected as part of a promotion.) I have used a microsoft surface keyboard for the past decade or so, but the keys are starting to wear off and since I got a new Lenovo IdeaPad I figured I'd try this keyboard combo too. I am pleasantly surprised by the premium quality, how quiet the keys are, and how quickly I was able to transition to it. So far, so good, and I'm pretty set in my ways.

After employing a Microsoft keyboard for some years it is very nice to have a keyboard designed for the Mac.� The Microsoft keyboard is also top rate, but because it is designed for a PC system the keys do not always match up with the Mac.� The Das Keyboard 4 Pro for Mac is an excellent tool I would not hesitate to purchase again.