Key Benefits

  • Type and navigate with one compact device
  • Control your screen from up to 33 feet away
  • Enjoy up to 18 months of battery life
  • Built-in touchpad replaces bulky mouse

Product Details

Relax on the couch and take full control of your TV or laptop. The K400 Plus makes browsing, streaming, and searching easy—right from your fingertips. No mouse, no clutter—just smooth wireless control in one sleek keyboard.

General Information

  • Brand Name: Logitech
  • Model: K400 Plus
  • Operation Style: Membrane
  • Language: English
  • Application: Desktop, Android Smart TV, Laptop, Home Theater PCs

Keyboard Features

  • Number of Keys: 84 / 87 Keys (varies by regional layout)
  • Special Keys: Mute, Volume Down, Volume Up, On/Off Switch
  • Key Life: Up to 5 million keystrokes
  • Typing Noise: Under 55 dBA
  • Backlit Keys: No

Touchpad

  • Touchpad Size: 76 × 47 mm / 2.99 × 1.85 in

Connectivity

  • Connection Type: 2.4GHz Wireless (Logitech Unifying Receiver)
  • Wireless Range: Up to 10 meters / 33 feet
  • Drive Interface: USB 2.0

Power & Battery

  • Battery Type: 2 × AA (included)
  • Battery Life: Up to 18 months

Physical Specifications

  • Keyboard Dimensions: 354.3 × 139.9 × 23.5 mm / 13.95 × 5.51 × 0.93 in
  • Weight: 390 g / 13.76 oz (with batteries)

System Compatibility

  • Windows 10/11 or later
  • Android 7 or later
  • ChromeOS

Software Support

  • Logitech Options (optional)

Reliable Shipping – Guaranteed

At Devicean, we ensure your order arrives safely, on time, and hassle-free. Every shipment is fully protected so you can shop with confidence.

  • Processing Time: 1–4 business days
  • Delivery Time: 5–10 business days
  • Shipping Fee: $3.99 flat rate – Free on orders over $50
  • Order Tracking: Tracking link sent via email once your order ships
  • Delivery Protection: We guarantee a full refund for packages lost, misdelivered, or sent to the wrong address due to our or the carrier’s error. If your order hasn’t been officially marked as lost by the carrier but still hasn’t arrived within 30 calendar days of shipping, we’ll consider it lost and issue a full refund automatically, no questions asked.
  • Need Assistance? Contact us at help@devicean.com — we're here to help!

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Worry-Free Returns & Happiness Guaranteed

Your satisfaction is our top priority. If you’re not happy with your purchase, we make returns easy and hassle-free.

  • Return Period: Return items within 14 days of delivery for any reason.
  • Condition: Items should be in original packaging with all accessories.
  • Return Shipping: Free return shipping for damaged, defective, or incorrect items (our fault). Otherwise, return shipping costs may apply.
  • How to Return: Email help@devicean.com or submit a request via your Devicean account.
  • Refunds: Processed within 5–7 business days after we receive and inspect your return.
  • Exchanges: Not offered — please return and place a new order for a different item.
  • Need Help? Contact us anytime at help@devicean.com.

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