A4Tech KM-720620D keyboard USB QWERTY English Black

Device interface: USB | Keyboard form factor: Standard | Certification: CE/FCC | Movement detection technology: Optical | Package type: Box | Compatible operating systems: Windows 98SE / ME / 2000 / XP/ MCE2005 / XP(X64) / 2003(X64) / VISTA | Keyboard function keys: 12 | Retractable cable: No | Keyboard layout: QWERTY | Programmable hot keys: No | USB required: Yes | Adjustable keyboard height: Yes | Built-in touchpad: No | Keyboard style: Straight | Scroll type: Wheel | Plug and Play: Yes | Display included: No | Buttons quantity: 3 | Built-in memory: No | USB 2.0 ports quantity: 1 | Keyboard language: English | Recommended usage: Office | Backlight: No | Number of scroll wheels: 1 | Keyboard number of keys: 103 | Scrolling directions: Vertical | Mouse included: Yes | Optical drive required: No | LED indicators: Yes | AC adapter included: No | Material: Plastic | User guide: No | Microphone in: No | Connectivity technology: Wired | Wrist rest: No | Product colour: Black | Windows operating systems supported: Yes | Card reader integrated: No | Movement resolution: 800 DPI | Surface coloration: Monotone | Internal: Yes | Scroll: Yes | Cables included: USB