A4Tech 7100N desktop keyboard Mouse included RF Wireless QWERTY English Black

Movement detection technology: Optical | Frequency band: 2.4 GHz | Number of batteries (mouse): 1 | Receiver included: Yes | Buttons quantity: 3 | Plug and Play: Yes | Adjustable keyboard height: No | USB 2.0 ports quantity: 1 | Power source type: Battery, USB | Numeric keypad: Yes | Device interface: RF Wireless | Keyboard layout: QWERTY | Mouse battery type: AA | Recommended usage: Gaming | Package type: Box | Colour: No | Windows keys: Yes | Keyboard dimensions (WxDxH): 453 x 28 x 153 mm | Keyboard weight: 528 g | Retractable cable: No | Cables included: USB | Scroll: Yes | Number of products included: 3 pc(s) | Material: Plastic | Battery type: AA / AAA | Built-in touchpad: No | Rechargeable: Yes | Scroll type: Wheel | Keyboard style: Straight | Keyboard language: English | Scrolling directions: Vertical/Horizontal | Keyboard form factor: Full-size (100%) | Number of batteries (keyboard): 2 | Connectivity technology: Wireless | Package dimensions (WxDxH): 538.2 x 43.2 x 16 mm | Movement resolution: 2000 DPI | Card reader integrated: No | Number of scroll wheels: 2 | Keyboard number of keys: 104 | Surface coloration: Monochromatic | USB required: Yes | Batteries included: Yes | Package weight: 837 g | Backlight: No | Purpose: PC/Server | Wrist rest: No | Product colour: Black | Internal: No | Flexible keyboard: No | Customizable weight: No | Mouse included: Yes | Keyboard battery type: AAA