Wireless keyboard and mouse set Dell KM900 Graphite with USB‑A receiver, compact keyboard and optical mouse

Dell KM900 Graphite is a wireless keyboard and mouse set that connects via a USB‑A receiver. The compact keyboard combines a space‑saving layout with standard key sizes to deliver a comfortable typing experience in a smaller footprint, while the included optical mouse offers precise pointer control for everyday office and home tasks. The set is finished in graphite and designed to reduce cable clutter while preserving the familiar layout and functions of a conventional keyboard and mouse.

Advantages

The compact keyboard retains full‑size key spacing for accurate typing despite its reduced overall width, and the wireless connection via a single USB‑A receiver simplifies setup and device pairing. The optical mouse provides reliable tracking on common desk surfaces and the graphite finish offers a neutral look that fits many workspaces. Low power consumption and simple battery access support extended use with minimal interruption.

Suitable for

• Office work and data entry where desk space is limited
• Home computing and remote work setups
• General web browsing, email and document editing
• Portable workstation configurations and shared hot‑desking

Key specifications

• Connection: 2.4 GHz wireless via USB‑A receiver
• Keyboard layout: compact layout with standard key sizes
• Mouse type: optical sensor suitable for typical desk surfaces
• Finish: graphite
• Power: battery‑powered with user‑replaceable batteries for keyboard and mouse

How to use

Insert batteries into the keyboard and mouse, then plug the USB‑A receiver into an available USB port on your computer. The devices should pair automatically; if needed, follow the operating system prompts to complete setup. Place the keyboard and mouse on a stable surface and adjust hand position for comfortable typing and cursor control. To conserve batteries, power off the mouse or keyboard when not in use or rely on the devices’ automatic sleep mode if available.

Usage recommendations

For reliable wireless performance, keep the USB‑A receiver within line of sight and avoid placing it behind large metal objects. Use a flat, non‑reflective surface for the optical mouse to maintain accurate tracking. Replace batteries with fresh, recommended types when performance declines and store the receiver in the keyboard’s storage compartment, if provided, when transporting the set.