Type: Numeric Keypad Key number: 104 (key) Interface: USB And computer connection: Wired Is there a multimedia function keys: None Have Satisfy: None Waterproof: Waterproof Support Backlight: backlight support

• Key brisk, no card key, without delay
• UV characters plus matte feel, gives you the ultimate feel enjoy
• Engineering design size

Key brisk, no card key, without delaychenshuokeji