📦 Key Features
🔌 Wireless Connectivity
2.4 GHz wireless connection via USB dongle
Plug-and-play — no software installation required
Reliable signal up to several meters (typical indoor range)
⌨️ Keyboard
Full-size layout with low-profile keys
Multimedia hotkeys for volume, play/pause, etc.
Comfortable typing with quiet key action
Spill-resistant design on many models
🖱️ Wireless Mouse
Ergonomic design for right-handed users (some ambidextrous)
Optical tracking sensor for smooth cursor movement
Compact or full-size depending on model
Scroll wheel for easy navigation
🔋 Battery-Powered
Keyboard and mouse powered by AA or AAA batteries
Long battery life (months to a year, depending on usage)
🔄 Compatibility
Works with Windows PCs and many Linux systems
USB receiver connects to any available USB-A port
Some models also offer Bluetooth pairing
📊 Common Benefits
✔ Wireless freedom — no cables, cleaner desk
✔ Easy setup — plug in and start typing/moving
✔ Good for everyday use — work, school, browsing
✔ Portable — ideal for portable workstations and home offices
✔ Reliable performance — stable wireless connection
🧠 Typical Use Cases
Office work: documents, emails, spreadsheets
Home computing: web browsing, media control
Presentations: control slides remotely
Casual gaming: basic games (non-competitive)
📌 What’s Usually in the Box
Wireless keyboard
Wireless mouse
USB wireless receiver (dongle)
Batteries (sometimes included)
User manual / warranty card
📦 Example Models
Dell’s wireless combos have several models like:
Dell KM3322W Wireless Keyboard & Mouse
Dell KM717 (Bluetooth/2.4 GHz combo)
Dell KM5221W Wireless Keyboard & Mouse
(If you tell me the exact model number, I can give you specific specs like key layout, battery life, and dimensions.)
📝 Notes
Wireless performance can vary depending on environment and interference.
Some combos use a single USB receiver for both devices, while others (especially Bluetooth models) don’t require a USB dongle.
