HP 99T54AA

Overview

The HP 99T54AA is a mounting sleeve designed to securely hold HP Desktop Mini PCs such as the HP 260, ProDesk 400, EliteDesk 600, and EliteDesk 800. It attaches to any surface with a 100 x 100 VESA mounting pattern, allowing you to position your Mini PC behind monitors, under desks, or on walls while keeping all ports easily accessible. With dimensions of 7.3 inches tall, 6.4 inches wide, and 1.7 inches deep, this sleeve offers a compact and sturdy solution to keep your workspace organized and your computer protected.

Key features

• Compatible with multiple HP Desktop Mini PC models, ensuring a tailored fit for your device.
• Mounts to any 100 x 100 VESA-compatible surface, providing flexible installation options.
• Open design maintains full access to all ports, making cable swaps and peripheral connections quick and easy.
• Supports tool-free add-ons like storage expansion modules and power supply holders for enhanced customization.
• Includes Torx T15 and Philips #2 screws for straightforward and immediate installation.
• Constructed from sturdy metal to protect your Mini PC from bumps and everyday wear.
• Compact profile helps maintain a clean and uncluttered workspace in offices, classrooms, retail environments, and home setups.

Key specs

• Compatible models: HP 260, ProDesk 400, EliteDesk 600, EliteDesk 800 Desktop Mini PCs
• Mounting pattern: 100 x 100 VESA standard
• Dimensions: 7.3 inches (height) x 6.4 inches (width) x 1.7 inches (depth)
• Included hardware: Torx T15 and Philips #2 screws
• Material: Sturdy metal frame

installation and setup

Setting up the HP 99T54AA is simple and efficient. Slide your Mini PC into the sleeve, align the VESA mounting holes with your chosen surface, and secure it using the included Torx T15 and Philips #2 screws. The design also allows you to add storage or power supply modules without needing extra tools, making upgrades or adjustments hassle-free. Ventilation slots ensure proper airflow to keep your Mini PC cool during operation.

ideal uses and environments

This mounting sleeve is well suited to professional and personal environments where space optimization and device security are priorities. It works well in corporate offices by hiding Mini PCs behind monitors or under desks, in classrooms by securing devices to carts or walls, and in retail or conference room settings where a clean, organized appearance is important. Home offices also benefit from its compact design and easy access to ports, helping maintain a tidy workspace.

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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