iPad keyboard cases for BYOD (February 2013 edition)

Too much velcro used to keep the iPad standing up. Exterior started to look rough quickly, but the keyboard is very responsive and nice to use.

Pros:

• Good protection
• Keyboard battery lasts for ages
• Keyboard can be charged from a USB port

Cons:

• Adds considerable thickness to the iPad
• Very heavy
• The faux leather starts to look rough after a few weeks of usage

Price: $129.99.

I don't like the fact that the keyboard doesn't protect the back of the iPad. Other than that, a well-designed keyboard case.

Pros:

• Backlit keys
• Adds very little bulk to the iPad
• Very nice keyboard
• Aluminum finish
• Keyboard can be charged from a USB port

Cons:

• Offers little protection for the iPad
• Can be hard to disengage the iPad from the slot

Price: $129.99.

Very lightweight and thin, but feels fragile to me. 

Pros:

• Solid piece of kit
• Adds very little bulk to the iPad
• Very responsive keyboard
• Keyboard can be charged from a USB port

Cons:

• Offers little protection for the iPad

Price: $99.99.

This is my current iPad keyboard case of choice. I've written tens of thousands of words on this keyboard, and it is accurate and nice to work on for extended periods. It also offers some—but not much—protection to the iPad.

Pros:

• Keyboard recharges using a solar panel
• Solar panel works with natural and artificial light
• Offers decent protection for the iPad
• Dual-position keyboard allows it to be used as a media keyboard
• Bluetooth keyboard activates automatically
• Lightweight

Cons:

• Outer not very durable
• No way to keep cover closed
• Solar panels are underneath the keyboard when in use, and therefore don't charge the device

Price $129.99.

This one is not out yet—it ships in March—but it's the smartest, most beautifully engineered iPad case to day. With this case you can turn the iPad into what looks, feels, and essentially works, like a MacBook Air.

Pros:

• Very well made
• Sturdy, and offers a fair bit of protection for the iPad
• Beautiful
• Well-engineered keyboard

Cons:

• No backlight on the keys

Price: $169.