A4Tech KRS-3330 USB Keyboard and Mouse Black

The A4Tech KRS-3330 is a wired USB keyboard and mouse combo set in black, designed for office productivity and everyday desktop computing. The keyboard features laser-engraved characters that resist fading from daily use, a standard full-size layout with number pad, and a 150cm cable for flexible desk positioning. The optical mouse operates at a 125Hz report rate for smooth cursor tracking across standard office tasks. Both peripherals connect via USB for plug-and-play setup without driver installation, making this combo a practical choice for equipping office desks, reception workstations, and home computer setups with reliable input devices.

Key Features

• Keyboard + Mouse Combo — Complete input device set in a single package for equipping a new desk or replacing worn peripherals
• Laser-Engraved Characters — Key legends are laser-etched into the keycaps for resistance to fading and wear from daily typing
• Optical Mouse Sensor — Reliable optical tracking works on most desk surfaces without requiring a mouse pad
• 150cm Cable Length — Long cables on both keyboard and mouse provide flexible positioning even on larger desks
• USB Plug-and-Play — Both devices connect via standard USB ports with no driver installation required for immediate use
• Full-Size Keyboard Layout — Standard layout with dedicated number pad for data entry and accounting tasks

Technical Specifications

Brand	A4Tech
Model	KRS-3330
Connection	USB Wired
Keyboard Characters	Laser Engraving
Keyboard Report Rate	125Hz
Keyboard Cable	150cm
Mouse Sensor	Optical
Mouse Report Rate	125Hz
Mouse Cable	150cm
Color	Black

Ideal For

• Office desks and workstations that need a reliable keyboard and mouse set for daily productivity
• Reception areas, POS stations, and shared computers where durable, no-fuss input devices are needed
• Home computing setups for web browsing, email, document editing, and general desktop use
• IT departments and businesses equipping multiple desks with uniform, dependable peripherals

Browse more Keyboard & Mouse Combos at EasyPC.