HP 2U551AA

Overview

The HP 2U551AA is a magnetic stripe card reader designed to integrate seamlessly with the HP Engage One Pro point of sale system. It supports reading all three magnetic stripe tracks in a single swipe, making it suitable for processing credit and debit cards, loyalty and gift cards, employee IDs, and driver licenses. This compact reader weighs just 5.67 grams, minimizing clutter at checkout while maintaining robust performance and security.

Key features

• Mounts directly onto the HP Engage One Pro system to keep checkout areas organized and free of extra cables
• Reads magnetic stripe tracks 1, 2, and 3 simultaneously for efficient data capture in one smooth motion
• Supports a wide range of card types including payment, loyalty, identification, and driver licenses for versatile use
• Built-in encryption combined with Remote Key Injection protects sensitive card data immediately upon swipe
• Compatible with Windows 10, Linux, and Android-based systems, allowing flexible deployment across different platforms
• Lightweight design adds minimal bulk to the terminal, preserving a clean and professional checkout environment
• Backed by a three-year limited warranty to ensure reliable operation through busy retail or service periods

Key specs

• Weight: 5.67 grams
• Magnetic stripe tracks read: 1, 2, and 3
• Supported operating systems: Windows 10, Linux, Android-based
• Warranty: Three-year limited warranty from HP

Connectivity and compatibility

This card reader is designed specifically to attach to the HP Engage One Pro system, ensuring a secure and tidy connection without additional cables. Its compatibility with multiple operating systems makes it a flexible choice for businesses that operate across different software environments or locations.

Ideal uses and environments

The reader fits well in retail boutiques, quick-service restaurants, hotel front desks, and healthcare reception areas where a variety of card types are used throughout the day. Its secure data handling and broad compatibility make it a strong choice for businesses that prioritize both efficiency and payment security in busy customer-facing settings.

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