Dell KM555-BLK-US

Overview

The Dell KM555-BLK-US is a compact keyboard and mouse kit designed to create a quiet and efficient workspace. The keyboard features full-sized keys and a number pad in a space-saving layout, while the mouse offers a high-precision 4020 DPI optical sensor for smooth and accurate tracking. This kit supports dual-mode connectivity with Smart Connect technology, allowing seamless switching between RF and Bluetooth 5.1 connections across two devices. Its broad compatibility includes Windows, Mac, ChromeOS, Linux, and Android, making it a versatile choice for various setups.

Key features

• Silent keys and near-silent mouse clicks reduce distractions in shared or quiet environments
• Compact keyboard layout with full-sized keys and number pad balances comfort and desk space
• Ambidextrous mouse design fits comfortably in either hand for extended use
• Smart Connect technology automatically switches between RF and Bluetooth 5.1 for seamless device pairing
• Dual-mode connectivity enables easy switching between two paired devices without re-pairing
• Spill-resistant keyboard and anti-fade keys ensure durability through regular use
• 18 programmable shortcut keys provide quick access to frequently used functions and commands
• Secure storage compartments for the USB receiver in both keyboard and mouse help keep your workspace organized
• Long battery life of up to 36 months minimizes the need for frequent replacements
• Constructed with up to 64% recycled plastic, supporting sustainability efforts
• Compatible with multiple operating systems including Windows, Mac, ChromeOS, Linux, and Android
• Includes a 3-year Advanced Exchange Service for reliable support and peace of mind

Key specs

• Mouse sensor: 4020 DPI optical sensor
• Connectivity: RF and Bluetooth 5.1 dual-mode with Smart Connect
• Keyboard layout: Compact with full-sized keys and number pad
• Battery life: Up to 36 months
• Material: Up to 64% recycled plastic
• Compatibility: Windows, Mac, ChromeOS, Linux, Android
• Warranty: 3-year Advanced Exchange Service

Connectivity and compatibility

This keyboard and mouse kit supports both RF and Bluetooth 5.1 connections, allowing you to pair with two devices and switch between them effortlessly. It works across a wide range of operating systems, including Windows, Mac, ChromeOS, Linux, and Android, making it suitable for users who operate multiple platforms or devices. The secure USB receiver storage helps prevent loss and keeps your workspace tidy.

Durability and sustainability

The keyboard is designed to withstand everyday use with spill-resistant construction and anti-fade keys that maintain their appearance over time. The mouse’s ambidextrous design ensures comfort for long sessions. Additionally, the use of up to 64% recycled plastic in the build reflects a commitment to reducing environmental impact without compromising quality or performance.

Who this is for

This kit is well suited to professionals and home office users who need a quiet and reliable input solution that saves desk space. It fits well in environments where minimal noise is important, such as open offices or shared workspaces. The dual-device connectivity and broad compatibility make it a strong choice for users who switch between computers or operating systems regularly, while the long battery life and durable design support extended daily use.

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, 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.

Learn more

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