Lenovo 4Y50U45359

Overview

The Lenovo 4Y50U45359 is a dual-mode wireless presenter mouse designed to combine cursor control and presentation navigation in one compact device. It offers flexible connectivity through 2.4 GHz wireless or Bluetooth 5.0, allowing seamless switching between devices without the hassle of carrying multiple peripherals. With a rechargeable battery that lasts up to two months, this mouse supports professionals who need reliable performance both at their desks and in meeting rooms.

Key features

• Dual-mode connectivity lets you choose between a dedicated 2.4 GHz wireless receiver or Bluetooth 5.0 to free up USB ports and simplify device pairing.
• Gyro sensors enable natural hand motions to advance slides or scroll documents, enhancing presentation control without extra hardware.
• Virtual laser pointer and magnifier appear on screen to highlight important details clearly, eliminating the need for a physical laser device.
• Touch scrolling supports smooth navigation through long webpages and spreadsheets, improving productivity during desk work.
• On-the-fly DPI selection (800, 1200, or 1600) allows precise cursor control tailored to different surfaces and tasks.
• Rechargeable battery provides up to two months of use per charge, reducing the need for disposable batteries and frequent recharging.
• Low-profile, ambidextrous design fits comfortably in either hand and slips easily into laptop sleeves or pockets for portability.

Key specs

• Connectivity: 2.4 GHz wireless and Bluetooth 5.0
• DPI settings: 800, 1200, 1600
• Battery life: up to two months per full charge
• Rechargeable battery type: built-in lithium-ion
• Dimensions: compact and low-profile for easy portability
• Compatibility: supports Windows and macOS devices with USB or Bluetooth connectivity

Connectivity and compatibility

This presenter mouse offers versatile connection options to suit different work environments. The 2.4 GHz wireless mode uses a USB receiver for a stable, dedicated connection, ideal for desktop setups. Bluetooth 5.0 mode frees up USB ports and allows quick pairing with laptops or tablets, making it easy to switch between devices in conference rooms or on the go. It supports common operating systems, ensuring broad compatibility for professionals who use multiple platforms.

Ideal uses and environments

Designed for consultants, educators, and frequent travelers, this device works well in both office and meeting room settings. Its dual functionality reduces the need to carry separate peripherals, streamlining your workflow. Whether you are navigating spreadsheets at your desk or delivering presentations in front of an audience, this mouse adapts to your needs with precision and convenience.

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.

Learn more

Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, 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; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

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.

Learn more