Feature●Model Number K-012 Key Array 19 Keys●Interface USB●External dimensions: 3.9 x 5.5 x 0.6 inches (100 x 140 x 15 mm); Weight: Approx. 4.1 oz (110●Compatible OS Windows 98SE/ME/2000/XP/Vista/7/8/Mac/AndroidDescription
Perfect USB Numeric Key for Laptop
19 key layout.
Comes with a convenient "000" or "Backspace" key.
Key type is membrane type
The back of the unit is equipped with a stand that can be used to tilt state.