PC holder MACLEAN MC-454 adjustable mini CPU holder for under-desk or vertical mounting

Adjustable mini CPU holder MACLEAN MC-454 is a compact mounting solution designed to secure small desktop towers and mini-PCs. The holder features an adjustable clamping mechanism that accommodates a range of case widths and allows installation either under a desk or in a vertical orientation. Its low-profile design helps free up floor space, reduce the risk of damage from foot traffic or dust, and keeps the computer accessible for cable management and ventilation.

Advantages

The MACLEAN MC-454 provides firm, adjustable support for mini-PCs and compact desktop cases while keeping the unit elevated and stable. Constructed for easy installation, the holder includes flexible mounting options for under-desk attachment or vertical placement on a wall or panel. Its slim footprint and simple adjustment mechanism make it suitable for tight workstations and multi-device environments where space efficiency and device protection are priorities.

Suitable for

• Mini-ITX and small-form-factor desktop towers
• Home offices and corporate workstations with limited floor space
• Environments requiring elevated mounting to protect from dust and accidental kicks
• Setups needing under-desk mounting to improve desk surface area and cable routing

Key specifications

• Mounting options: under-desk or vertical mounting
• Adjustable clamping range: accommodates various small case widths
• Design: compact, low-profile holder suitable for mini-PCs
• Material characteristics: rigid support with secure clamping (metal/plastic construction typical for this product class)
• Installation: tool-assisted or tool-free mounting depending on surface and hardware used

How to use

Position the MACLEAN MC-454 against the chosen mounting surface under the desk or on a vertical panel and adjust the clamp to the width of your mini-PC case. Secure the holder to the surface using appropriate fasteners for the mounting material, ensuring the unit is level and firmly attached. Place the mini-PC into the adjustable cradle, tighten the clamping mechanism so the case is held securely without deforming the chassis, and route cables to avoid strain on ports. Verify ventilation clearance around the case to maintain airflow.

Usage recommendations

For long-term stability, select mounting points on solid desk frames or wall studs and use appropriate screws or anchors. Regularly check the clamp tension and mounting hardware for loosening, and ensure that airflow around the mounted PC is not obstructed by the desk or adjacent objects.