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Overview

LeadsaiL Wireless Keyboard and Mouse Combo, Full-Sized Ergonomic Computer Keyboard, 2.4GHz Cordless Keyboard Silent Mouse Set with 2-in-1 USB Receiver, 12 FN Shortcuts for Windows Laptop, PC/Mac-Black

LeadsaiL Wireless Keyboard and Mouse Combo, Full-Sized Ergonomic Computer Keyboard, 2.4GHz Cordless Keyboard Silent Mouse Set with 2-in-1 USB Receiver Black

Model: K786-BLACK
Web Code: 19775556
Sold and shipped by | 4.4 seller rating (23 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

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Warranty Information

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

LeadsaiL Full-Size Wireless Keyboard & Mouse Combo – Silent, Ergonomic, Long-Range

Enhance your productivity with the LeadsaiL Full-Size Wireless Keyboard and Mouse Combo, designed for comfort, efficiency, and quiet performance. This full-size QWERTY US keyboard features a numeric keypad, foldable ergonomic stand, and silent scissor-switch keys, making it ideal for extended typing, office work, and home use.

Enjoy 2.4GHz reliable wireless connectivity up to 10 meters (33 ft) with plug-and-play setup, while the keyboard and mouse automatically enter smart sleep mode to save battery. Whether working late at night or multitasking across devices, this combo ensures a smooth, silent, and responsive typing experience.

🔑 Key Features

Full-Size QWERTY Keyboard – Standard US layout with numeric keypad reduces typos and enhances typing accuracy.

Ergonomic Foldable Stand – Adjustable tilt angle provides optimal wrist support for long typing sessions.

Silent Keyboard & Mouse – Scissor-switch keys and quiet mouse clicks minimize noise for office, home, or night-time use.

Smart Energy-Saving Mode – Automatically sleeps after 5 seconds of inactivity; wakes instantly with any key press. Requires 2 AAA batteries for keyboard and 1 AA battery for mouse (batteries not included).

Multi-Functional Shortcut Keys – 12 FN+ keys provide instant access to music, media, volume, and more (Windows-compatible; Mac OS not supported).

2.4GHz Stable Wireless Connection – Shared USB receiver in mouse ensures fast, reliable connection without delays, supporting up to 10 meters (33 ft) range.

The LeadsaiL Wireless Keyboard and Mouse Combo is perfect for professionals, students, and home users seeking ergonomic comfort, quiet operation, and hassle-free wireless convenience.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

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Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Computer accessories
Return/Exchange Period
30 days
Condition
Opened