Lenovo 4XH0R55468

Overview

The Lenovo 4XH0R55468 is a 2.4 GHz wireless USB receiver designed to restore cable-free control to Lenovo Professional Wireless mice, keyboards, and keyboard-mouse combos. It connects via any USB Type-A port and quickly pairs with supported devices, providing a reliable wireless link that works across multiple Windows versions. This compact receiver is ideal for replacing a lost original or adding a second receiver for travel or additional workstations.

Key features

• USB Type-A interface that plugs into virtually any standard USB port for easy connection
• Compatible with specific Lenovo wireless input devices, ensuring seamless integration and performance
• 2.4 GHz wireless technology delivers a stable and low-latency connection for smooth input response
• Simple pairing process using a built-in button and on-screen prompts for quick setup without hassle
• Wide operating temperature and humidity range supports reliable use in various environments such as offices, classrooms, and home setups
• Compliance with over 30 international standards guarantees safety and regulatory approval worldwide
• Compact and portable design fits easily into laptop sleeves or bags, making it convenient for mobile users
• One-year limited warranty provides assurance and support for IT managers and end users

Key specs

• Wireless frequency: 2.4 GHz
• Interface: USB Type-A
• Compatible device models: 4X30H56796, 4X30H56841, 4X30H56886
• Operating systems supported: Windows 7, 8, 8.1, 10, 11
• Operating temperature range: 0 to 40 °C
• Operating humidity range: 20% to 95% relative humidity
• Regulatory compliance: Meets 30+ international standards
• Warranty: One-year limited

Connectivity and compatibility

This receiver is designed to work exclusively with Lenovo Professional Wireless input devices, including select mice, keyboards, and combo sets. Its USB Type-A connector ensures compatibility with a wide range of laptops and desktops, while the 2.4 GHz wireless link maintains a dependable connection without cables. It supports multiple Windows operating systems, making it a versatile choice for various setups.

Ideal uses and environments

The receiver fits well in professional and educational environments where wireless input devices are preferred for clutter-free desks and flexible setups. It is a practical solution for users who need a replacement receiver or want to keep a spare for travel or secondary workstations. Its tolerance for typical office temperature and humidity conditions ensures consistent performance throughout the day.

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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