MST-600-B Motorized Slider Tray for Ultra Short Throw & Laser Projector TV (Black)
Quick take
The SCREEN PRO MST-600-B is a motorized slider tray built to extend a UST or laser projector position to match a projector-sized “screen” footprint, with a claimed extension range that supports roughly 80 to 150 inches. It uses power-link sync plus a memory function to save your preferred extension distance, aiming to reduce repeated manual adjustment.
Pros and cons
Pros
- Motorized telescopic extension with a usable projection-size range of 80 to 150 inches.
- Power-link sync and extension memory to automate setup after you choose a distance.
- Reinforced aluminum construction with a stated maximum load capacity of 40 lb (18 kg).
- Designed for quieter operation (brushless motor, listed at under 25 dB during adjustments) and supports multiple installation styles (wall mount, built-in, or TV cabinet).
Cons
- Buyer-review evidence is thin, so long-term behavior and reliability patterns are hard to confirm.
- One report mentions the motor sometimes engaging even when the projector is not fully powered on.
- One report also notes a blue LED at the tray that remains lit when not in use, with no obvious off option.
What buyers think
Buyer-review evidence is limited (only a small number of ratings and snippets), but the themes align with the tray’s intended purpose: getting a UST projector into a more “correct” position and then retracting it for a cleaner look on the console. One review highlights smooth operation, successful sync, and better positioning once installed. Another review describes the tray as secure when fastened using mounting brackets into studs, but also flags occasional unexpected motor behavior when the projector is not actually powered on, plus an always-on indicator LED. Overall, the available feedback suggests the core mechanism and setup workflow can work well, while a few usability quirks may matter depending on your expectations.
Who this is for
This motorized slider tray makes the most sense if you own (or plan to use) an ultra short throw or laser projector that benefits from positioning changes, and you want a less manual setup experience than sliding a shelf or adjusting a bracket by hand.
- Home theater and gaming setups: You want repeatable alignment when switching between viewing sizes or content modes.
- Cabinet-constrained installs: The extend-and-retract design is aimed at working around common TV stand depth limits.
- Buyers who prefer automation: The power-link sync and extension memory are built for “set it once, then forget it” alignment.
Key features that affect day-to-day use
Extension range built for 80 to 150 inch projection sizes
The MST-600-B is designed around a motorized extension range (10.2 in, 260 mm) that is intended to support projection sizes from about 80 to 150 inches. If your UST/laser projector’s image size depends heavily on throw position, this range is meant to give you flexibility without swapping mounts or changing physical shelf placement.
Smart sync and memory for your chosen position
Rather than requiring you to manually extend to the same distance every time, the tray uses power-link sync to automate setup. It also memorizes your preferred extension distance permanently, which can reduce repeated fine-tuning.
Stability for heavier projectors
With a stated maximum load of 40 lb (18 kg) and an aluminum enclosure, it is targeted at common UST projector and laser TV projector use cases that can be heavier than typical small home theater projectors. The real-world secure installation will also depend on your wall or cabinet structure, and how you fasten it.
Installation flexibility
The MST-600-B supports multiple installation approaches, including wall-mount, built-in, or using a TV cabinet setup. This matters because you may need different bracket placement or furniture compatibility depending on your room layout and stand depth.
Noise and operation
The brushless motor is listed as operating under 25 dB during adjustments. That suggests the motion is intended to be unobtrusive during setup and teardown, rather than loud enough to interrupt viewing.
Pros and cons (expanded)
- Pros: Motorized extension for UST/laser positioning, extension memory, power-link sync automation, aluminum build for stability, and multiple installation options.
- Cons: Limited buyer-review volume makes it harder to predict long-term issues.
Potential drawbacks and what to watch for
- Power-link behavior: If your projector’s power signals or USB/power-link behavior is inconsistent, you may see unexpected motor actions. The report indicates the tray may return to normal position if it detects the projector is not actually on, but it is still a behavior you may want to plan around.
- Indicator lighting: If visual distractions matter for your living room or theater, the always-on blue LED may be inconvenient. Consider whether you have a way to manage lighting expectations during quiet viewing.
- Fit with your projector: While it is marketed as compatible with most UST/laser projectors (stated as 99%), your final results still depend on your projector’s mounting requirements and how your room supports the chosen extension.
Alternatives to consider
If you want the “motorized, repeatable positioning” benefit, the MST-600-B is one of the clearer options in the category. But if any of the caveats above concern you, consider alternatives based on these criteria:
- Manual UST shelves: If you are sensitive to automation quirks (like unexpected motor engagement) and prefer simplicity, manual adjustment can reduce electronics-related surprises.
- Different automation depth or fit: If your cabinet space is very tight, prioritize alternatives that explicitly match your stand depth and mounting style, rather than only focusing on projection range.
- Lower load-demand setups: If your projector is well under 40 lb, you might save money with a lighter-duty tray if it still provides the positioning range you need.
Verdict
The MST-600-B motorized slider tray is a strong fit for shoppers who want an automated way to position a UST or laser projector and reach a wide projection size range, especially when your TV cabinet or room layout limits manual placement. Based on the limited review evidence, buyers generally like the smooth operation and the convenience of sync plus memory, but you should take the reported motor-engagement quirk and always-lit LED seriously if those details would bother you.
Price and availability
This model is listed as in stock in the US. For the most current price and availability, check the product listing using the link below.
FAQ
Is the MST-600-B compatible with most UST and laser projectors?It is marketed as compatible with 99% of UST/laser projectors, and the system is meant to help overcome typical TV cabinet limitations.
What extension range does it support?It uses a 10.2 in (260 mm) motorized extension range, intended to support projection sizes of roughly 80 to 150 inches.
How much weight can the tray handle?The stated maximum load capacity is 40 lb (18 kg).
Does it remember my preferred extension distance?Yes, it includes an extension memory function so your preferred distance can be saved and reused.
Can it be installed in different ways?Yes, it is designed to support wall-mount, built-in, or TV cabinet installations.
Is it quiet when extending and retracting?The motor is listed at under 25 dB during adjustments, intended to be low-noise during operation.
Are there any reported downsides?Review evidence is limited, but one report mentions occasional unintended motor engagement when the projector is not actually powered on, and an indicator LED that stays on when not in use.
Specifications
| Product Title | MST-600-B Motorized Slider Tray for Ultra Short Throw & Laser Projector TV. Projector Shelf Extend to 150" Picture. Auto Telescopic Retractable Tray, Three Types Installation, Max Load 40lbs - Black |
|---|---|
| Category | Office Products > Office Electronics > Video Projectors & Accessories |
| Brand | SCREEN PRO |
| Manufacturer | SCREEN PRO |
| Model Name | MST-600 |
| Model Number | B0FYFJ9TLP |
| Color | Black |
| Compatible Devices | Gaming Consoles, Laptops, Smartphones, Tablets |
| Mounting Type | Floor Mount |
| Additional Features | Motorized Slider Tray for Ultra Short Throw(UST) Projector & Laser Projector TV |
| Weight Capacity Maximum | 40 Pounds |
| Unit Count | 1.0 Count |
| Enclosure Material | Aluminum |
| Special Feature | Motorized Slider Tray for Ultra Short Throw(UST) Projector & Laser Projector TV |
Available variants
Size
- MST-600
Color
- Black
- White
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