It's important to be comfortable in a place where you spend a lot of your time. This Microsoft Natural Ergonomic Keyboard 4000 has even more comfort features to make your day-to-day tasks that much easier.

Only at Best BuyWaiting in the doctor's office for an hour before being seen. The long car ride to visit relatives in another state. Taking the bus everyday, 45 minutes each way. In our daily lives, there are plenty of situations where you need some on-the-go entertainment — something to keep your mind occupied while you're on your way from point A to point B or something to keep your patience intact while you wait on other people. Your Nintendo 3DS, 3DS XL or New 3DS XL is built to provide that service for you with a portable design that lets you get lost in the gaming universe wherever you are — so it only makes sense to bring it with you. But all that travel can put some wear and tear on your device. What's a person to do?Enjoy the portable design of your 3DS, 3DS XL or New 3DS XL for gaming on the go without worrying about keeping it safe with this Go Case. Designed for portable protection, the Go Case features incredibly durable material that will help keep your 3DS, 3DS XL or New 3DS XL free of damage during transport. Storage for up to three game cards ensures you have plenty of gaming variety on hand, no matter where you are. So get going — you're prepared for whatever comes your way.