Dell Tablet Keyboard - Mobile for Venue 11 Pro (5J36C) The Dell Tablet Keyboard - Mobile has a built-in rechargeable battery that increases your Dell Venue 11 Pro tablet's battery life by 50 percent. This means you can stay productive all day without plugging in your tablet. This slim, lightweight keyboard with dock is sturdy enough to hold your tablet firmly in place while you type, browse, or watch videos. The built-in hinge enables multi-angle viewing up to a 117-degree range and secures your tablet in place with magnets. The Dell Tablet Keyboard - Mobile is compatible with the Dell Venue 11 Pro. It charges with your tablet's micro-USB cable.