Features: Suitable for laptop users, finance and banking workers Can be used as a separate numeric keypad with a keyboard without a numeric keypad Switch keys are highly accurate and fast, enhancing your typing office efficiency and experience Soft lighting to show your personality Blue switch mechanical feeling is obvious, the sound is crisp and the feel is light Specification: Material: Plastic Back Light: GRB Colors and Types (Optional): Shimmering Blue Switch (PBT Thermal Sublimation Keycap), Matcha Blue Switch (PBT Thermal Sublimation Keycap), Black Blue Switch (ABS Laser Engraved Keycap) Size: 139x87x37cm Cable Length: 1.5m Keys Number: 21 Quantity: 1 PCS Package: 1x Key Pad Note: Due to the light and screen difference, the item's color may be slightly different from the pictures. We guarantee the style is the same as shown in the pictures