KOCASO 7" Generic Mini USB Keyboard & Leather Case Pouch Cover for Tablet KOCASO ePad aPad PC 100% Brand new high quality generic USB Keyboard & Leather Case Pouch Cover. Durable PU leather construction protects your tablet PC very well. Real laptop style keys. 7" , Lightweight, compact, easy to carry and handle. Connects with USB. Plug and play.