A4TECH WKM-1000 Waterproof USB Wire Keyboard Optical Needle Photoelectric Set<br>Product description:Brand: A4TECHModel: WKM-1000Type: Light KitCategory: wired keyboard， wired set， laptop keyboardTransmission: CableErgonomic: YesMouse Work: Optical needleMouse Resolution: 1000dpiMouse: 5 million times the longevity button， dust wheel encoder designKeyboard: Ultra-thin Comfort Cap， laser engravingMouse Functions: Right 8 carving， wisdom evolution roundKeyboard features: sealed plastic film circuit + waterproof performance is strong，Keyboard Standard: 104 KeyboardInterface; USBAnd computer connection: wired mouse， keyboard cableKeyboard Interface: PS \/ 2Mouse Interface: USBWhether to support Plug and Play: SupportIs there a multimedia function keys: NoneFeatures: Support waterproofSuitable for: home， games， laptops， officeCable length: 1.2 (m)Colour: BlackSize: 570mm * 175mm * 40mmWeight: 0.77kg<br>Package include:1*A4TECH WKM-1000 Waterproof Keyboard1*A4TECH WKM-1000 Photoelectric Mouse<br>Image detail: