Feature:1. Ergonomic design: This left handed keyboard is featured with ergonomic key layout, which can effectively relieve the right hand fatigue, improve the efficiency of computer operation.2. 109 Keys: This left hand keyboard has 109 keys, left numpad design allows left hand to operate numeric keypad while keeping right hand free for mouse operating.3. Micro USB: This office keyboard adopts Micro USB connection, and designed with another 2 USB interfaces for connecting with other peripheral devices.4. Plug and Play: This left numpad keyboard is plug and play, drivers and complicated steps are not needed, more convenient for you to connect and use.5. Premium Material: This accounting keyboard is made of premium ABS material, which is strong and high durability, providing stable and accurate typing experience.Specification:Item Type: Left Handed KeyboardMaterial: ABSNumber of Keys: 109 KeysInterface: Micro USBButton Life: More Than 10 Million Times.Package List:1 xLeft Handed Keyboard1 x USB CableNote:This keyboard is an American 'QWERTY' layout, not the German standard keyboard 'QWERTZ' layout, please purchase according to your own needs and usage habits.