KM5221W Dell Wireless Combo Keyboard and Mouse Kit For MS3320W MS5120W MS53

KM5221W Dell Pro Wireless Keyboard Mouse Combo Kit MS3320W MS5120W MS5320W

Replace worn, sticky, unresponsive, or missing peripheral hardware with this replacement wireless keyboard and mouse kit for Dell desktop and laptop setups. Engineered specifically for Dell systems utilizing the KM5221W series ecosystem (compatible with MS3320W, MS5120W, and MS5320W peripheral line variants), this wireless desktop combo restores clean workspace navigation, full-size typing comfort, and optical mouse precision.

ITEM SPECIFICATIONS: 

Brand: Dell 

Main Kit Part Number (MPN): KM5221W 

Cross-Compatible Component Identifiers: MS3320W, MS5120W, MS5320W Series 

Component Type: Wireless Full-Size Keyboard & Optical Mouse Set 

Connectivity: 2.4GHz Wireless USB Dongle / Receiver 

Color: Black

KEY FEATURES & HIGHLIGHTS: 

Direct Precision Ergonomics: Full-size keyboard layout with dedicated numeric keypad and contoured optical mouse align with factory Dell desktop styling and palm support. 

Full Peripheral Restoration: Resolves sticky switches, failed wireless pairing, missing keycaps, worn mouse buttons, and tracking inaccuracies. 

Decluttered Wireless Setup: Reliable 2.4GHz wireless USB receiver provides steady signal transmission and long battery endurance for clean desktop workspaces. 

Crisp Input Response: Features tactile key travel for quiet typing alongside smooth optical tracking and responsive scroll wheel navigation.

WHAT IS INCLUDED: 

(1) Dell Wireless Full-Size Keyboard (MPN: KM5221W) 

(1)  Mouse

QUALITY ASSURANCE & SHIPPING: 

Inspection: Visual and technical check conducted for keycap action, mouse click responsiveness, scroll wheel smoothness, battery terminal cleanliness, and casing integrity prior to dispatch. 

Packaging: Encased securely in protective anti-static wrapping and shipped inside a rigid corrugated box fortified with shock-absorbing cushioning to prevent flex or impact damage during transit.

⚡ Important Information Before Purchase ⚡

🔧 Please check your Part Number
Make sure it matches the one listed before placing your order.

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🚚 Shipping

Fast, same-day shipping on orders placed Monday - Friday before 4pm EST.
Ships from the USA, usually within 1 business day.
🛡️ Warranty & Returns

60-day free return/refund policy for all products (U.S. orders only).
Contact us first for assistance with any return requests.

📸 Item Pictures
Pictures are for illustrative purposes only. The part pictured may not exactly match what you receive due to restocking. Compatibility info is provided as a courtesy and does not constitute a warranty. Always verify the part before ordering.