Lenovo 4X30H56796

Overview

The Lenovo 4X30H56796 is a wireless keyboard and mouse combo designed to eliminate desk clutter while providing reliable input for everyday computing tasks. The full-size keyboard features a three-zone layout with an integrated number pad, offering quiet and responsive keystrokes that reduce fatigue during extended typing sessions. The accompanying mouse includes a 1600 DPI laser sensor for precise tracking and a four-way scroll wheel that enhances navigation through documents and web pages. Both devices connect via a single nano USB receiver, making setup straightforward and allowing flexible placement without cables.

Key features

• Wireless connection through one nano USB receiver simplifies setup and reduces cable clutter
• Full-size keyboard with three clearly separated zones and an integrated number pad for efficient typing and data entry
• Quiet and responsive keys that make long typing sessions more comfortable and less distracting
• Dedicated media keys provide quick access to volume and playback controls for convenient multimedia management
• Adjustable tilt legs on the keyboard allow users to customize the typing angle to suit their posture
• Spill-resistant keyboard design adds durability and protection against accidental liquid spills in busy environments
• Ambidextrous mouse shape supports both left- and right-handed users comfortably
• 1600 DPI laser sensor ensures accurate tracking on a variety of surfaces for smooth cursor control
• Four-way scroll wheel enables both vertical and horizontal navigation, improving productivity in spreadsheets and presentations
• Efficient power management extends battery life up to two years, with LED indicators to alert when batteries need replacement

Key specs

• Connection type: Wireless via nano USB receiver
• Keyboard layout: Full-size with three zones and integrated number pad
• Mouse sensor: 1600 DPI laser
• Scroll wheel: Four-way (vertical and horizontal)
• Battery life: Up to two years
• Keyboard features: Spill-resistant, adjustable tilt legs, dedicated media keys

Connectivity and compatibility

The combo kit uses a single nano USB receiver to connect both keyboard and mouse, which plugs into any available USB port on your computer. This setup supports a wide range of devices that accept standard USB input peripherals, making it suitable for desktops and laptops without requiring additional software or drivers. The wireless connection provides freedom to position the keyboard and mouse comfortably without worrying about cable length or tangling.

Ideal uses and environments

This wireless keyboard and mouse combo fits well in home offices, classrooms, and corporate workstations where a clean, organized desk is important. Its spill-resistant keyboard and long battery life make it practical for busy settings where reliability and durability are essential. The quiet keys and media controls support users who spend extended hours typing or managing multimedia content, while the ambidextrous mouse suits a variety of users and tasks.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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