DragonPad Wireless Bluetooth Keyboard Aluminum Case for Samsung Galaxy Tab10.1 P7510 P7500 Embedded wireless Bluetooth physical keyboard Only adds about ?" to the Samsung Galaxy Tab 10.1 P7500/P7510 Stylish, thin and lightweight. Half as thin as most folios for the Samsung Galaxy Tab 10.1 P7500/P7510 Special function keys for music control, volume control, slideshow, home, search, etc.