Review on iClever DKA2KB Multi-Device Bluetooth Keyboard: Dual Mode Wireless Keyboard with iPad Holder - Ultimate Compatibility for Mac, Windows, Android, PC, Laptop by Joseph Long

It really isn't that easy to find such a versatile keyboard. Many I see are PC only, MAC only, or just Bluetooth only. Or they come with a mouse and a small 2.4 button. I found several of the same universal ones, but the cheapest ones cost $60. Oh yes, another thing is that they will finally have everything I'm looking for, but they will have keys that are evenly flat across the keyboard. And for me it MUST have keys with a thin round notch like this. And it has the added bonus of a built in slot for tablets and phones, it has a numeric keypad and it's incredibly thin! If this is what you were looking for, I definitely recommend this keyboard.