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 | Mouse included: Yes | Keyboard style: Straight | Built-in memory: No | Scrolling directions: Vertical | USB required: Yes | Backlight: No | Plug and Play: Yes | Built-in touchpad: No | Keyboard layout: QWERTY | Optical drive required: No | Display included: No | Recommended usage: Office | Keyboard language: English | Keyboard number of keys: 103 | Adjustable keyboard height: Yes | Programmable hot keys: No | Card reader integrated: No | Wrist rest: No | User guide: No | LED indicators: Yes | Number of scroll wheels: 1 | USB 2.0 ports quantity: 1 | Connectivity technology: Wired | Product colour: Black | Buttons quantity: 3 | Surface coloration: Monotone | AC adapter included: No | Movement resolution: 800 DPI | Scroll type: Wheel | Scroll: Yes | Windows operating systems supported: Yes | Cables included: USB | Internal: Yes | Material: Plastic | Microphone in: No