Monitor/Laptop Projector Shelf for 35mm Speaker Stand - Converts Stand

In this review of the Rockville ACC4 Monitor/Laptop Projector Shelf, the bottom line is simple: it turns any 35mm pole mount speaker stand into a practical shelf for projectors, studio monitors, or a laptop with minimal fuss. The single biggest reason to buy is its combination of a compact 9.45in x 9in platform and a soft EVA-lined surface that protects gear while supporting a surprisingly heavy 66 lb capacity. Installation uses a hand-tightening knob so setup is quick, and the build is focused on utility rather than extra features.

Key Features

• 35mm pole compatibility: Converts any standard 35mm speaker stand into a stable shelf so users can repurpose existing stands without extra hardware.
• Compact platform: The 9.45in x 9in surface is large enough for most laptops and compact studio monitors while remaining portable for gigs and studio use.
• EVA-lined surface: Soft lining prevents scratches and reduces slipping, protecting delicate finishes on laptops, projectors, and studio monitors.
• High weight capacity: Rated for up to 66 lb, the shelf can handle heavier monitors or small projectors without feeling marginal.
• Tool-free adjustment: Hand-tightening knob makes it easy to attach, remove, or reposition the shelf quickly between setups.

Who It's For

The ACC4 is aimed at musicians, DJs, AV technicians, and home studio owners who already have 35mm pole speaker stands and want a simple way to mount a laptop, projector, or studio monitor at height. It is especially useful for mobile performers who need to reduce gear count and repurpose speaker stands for multiple roles.

Those who need a very large platform surface or integrated cable management should look elsewhere, as this product prioritizes compact portability and protection over extra features. Buyers should also confirm their stand uses a 35mm pole before purchase.

Pros & Cons

Pros

• Converts existing 35mm stands quickly, saving the cost and space of separate stands or carts.
• Soft EVA lining protects devices from scratches and helps prevent slipping during use.
• High 66 lb capacity provides confidence when mounting heavier monitors or projectors.
• Hand-tightening knob allows quick, tool-free setup and adjustment on the fly.

Cons

• Platform is compact at 9.45in x 9in, so larger laptops or wide studio monitors may overhang.

Specifications

Product Type	Monitor/Laptop/Projector Shelf
Compatible Pole Diameter	35mm
Platform Size	9.45in x 9in
Surface	EVA-lined soft surface
Weight Capacity	66 lb
Adjustment	Hand-tightening knob

Our Verdict

The Rockville ACC4 is a practical, no-nonsense accessory for anyone who wants to convert a 35mm pole speaker stand into a shelf for a laptop, projector, or monitor. It offers a protective EVA surface and robust 66 lb capacity at a compact size, making it good value for mobile performers and studio users who prioritize versatility and simple setup.

Frequently Asked Questions

Will this fit my speaker stand?
The shelf is made for standard 35mm pole mounts, so it will fit any stand with a 35mm diameter pole.

Can it support a small projector?
Yes; with a 66 lb capacity and a soft EVA surface, it can safely hold most compact projectors.

Is any tool required to install it?
No; the unit uses a hand-tightening knob for tool-free attachment and adjustment.