Features:brand new and high qualityType-C interface supports positive and negative directions unplugging, plug and for play, easy and convenient to use.The switch brings comfortable use experience due to its linear operation type.Adopt pudding keycap ladder design, sensitive typewriting, reduces error, provides comfortable hand feeling.RGB backlight will make your keyboard distinctive and create peaceful feeling for you while working.Suitable for laptop user, cashier desk, bank, stock exchange, etc.Package Includes:1PC x Numeric keypad1PC x Type-c cable1PC x for Key puller1PC x Chinese manualSpecifications:Model: K10Material: ABSConnection: WiredInterface: USB Type-Cfor Key number: 21Color: Blue, Black (optional)Cable length: approx. 1.5m/59.06inSize: approx. 133.4x87.6x41.6mm/5.25x3.45x1.64innote:No retail package.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you