The RD400 Desktop Quad-Screen Lift Stand supports four displays up to 34 inches (12kg max load per monitor). Features highly stable perforated installation, high-strength ADC12 aluminum, and patented anti-droop technology for maximum security and full ergonomic quad-monitor control.
The RD400 Desktop Four-screen Lift Stand is the premier mounting solution for professionals, control rooms, and advanced trading floors where an extensive, highly stable four-monitor setup is essential. Utilizing a permanent and secure perforated (through-desk) installation method, this stand provides the unshakeable strength and fluid ergonomic control needed for four displays up to a substantial 34 inches each, supporting a maximum load of 12 kg per arm.
| Feature | Specification |
|---|---|
| Model | RD400 |
| Configuration | Quad-screen |
| Usage Size | Up to 34 inches display (inclusive) |
| Weight Capacity | ≤ 12 kg per monitor |
| Lifting Range | 330 mm (Vertical Adjustment) |
| Extension Range | 450 mm (Horizontal Reach) |
| Tilt Range | -45° to 90° (Pitch Angle) |
| Swivel Angle | 90° |
| Adjustment Range | Nine-Position (Full Ergonomic Movement) |
| Installation | Desktop Perforated (M10 screw, 12 mm hole) |
| VESA Standard | 75 × 75 mm / 100 × 100 mm |
| Material | ≥ 95% Aluminum Alloy (ADC12) |
| Surface Treatment | Water-based Environmental Protection Metal Paint |
| Available Colors | Black / Silver / White |
The RD400 is constructed with critical engineering features to manage the significant demands of four large monitors:
Industrial Aluminum Die-Casting: The entire frame and arms are precision-engineered using durable ADC12 aluminum alloy die-casting, featuring a substantial 5 mm wall thickness. This high-strength construction is vital for securely supporting the entire quad-screen array.
Patented Anti-Droop Spring Head: Each of the four VESA interfaces incorporates a specialized high-strength mechanical spring structure. This technology prevents tilt angle degradation, guaranteeing the monitors never suffer from downward tilt even after passing a rigorous 20,000-cycle test with resistance attenuation held within 5%.
Enhanced Safety with Bolt-Locked Joints: All critical articulation points and joints are secured using a bolt locking structure. This feature provides superior safety, stability, and durability, ensuring all four arms hold their adjusted positions firmly.
Maximum Security: The desktop perforated installation method provides the most secure, permanent attachment to the desktop, which is non-negotiable for stable manipulation and control of four monitors.
Choose the RD400 for a quad-screen lift stand that offers permanent stability, premium aluminum construction, and reliable ergonomic control for the most demanding multi-display environments.
