
Description
StarTech.com Crossbar Triple Monitor Desk Mount For Up To 3x 27in Screens, VESA 75x75/100x100, Tool-Less Arm Adjustments, C-Clamp/Grommet
This crossbar monitor desk mount is designed to support up to three 27-inch displays, creating an ergonomic multi-monitor setup that provides an extensive viewing area for productivity. The StarTech.com Triple Monitor Desk Mount features a built-in handle for moving all monitors simultaneously, spring-assisted arm for multiple adjustments, MPN: 3M1A3SG-MONITOR-ARM, UPC: 065030902052.
Key Features & Adjustments
- Spring-Assisted Height Adjustment – Toolless up to 13in (330mm) with one-touch motion; max arm extension 20.7in (526mm).
- Weight Capacity – 13.2lb (6kg) per monitor, total max 39.68lb.
- Micro Height Adjustment – Screws on VESA plates for perfect alignment; ideal for bezel-less displays; outer VESA mounts slide on crossbar.
- Range of Motion – Crossbar +/-15° swivel for outer displays; per-monitor +/-10° swivel, +5/-15° tilt, 360° rotation (portrait/landscape).
- Cable Management – Channel on arm underside, cable clip at base, hook and loop straps, clips for tidy workspace.
- Mounting Options – Desk C-clamp or grommet; tool-less arm adjustments, ergonomic grab handle.
- Screen Support – 17" to 27" displays, VESA 75x75/100x100 compatible.
Comprehensive Technical Specifications
| Specification | Details |
|---|---|
| Brand | StarTech.com |
| Manufacturer | StarTech.com |
| MPN | 3M1A3SG-MONITOR-ARM |
| UPC | 065030902052 |
| Product Type | Mounting Arm |
| Device Supported | Monitor, Display |
| Number of Displays Supported | 3 |
| Minimum Screen Size Supported | 17" |
| Maximum Screen Size Supported | 27" |
| Minimum Load Capacity | 13.23 lb |
| Maximum Load Capacity | 39.68 lb |
| Per Monitor Capacity | 13.2 lb (6 kg) |
| VESA Mount Compatible | Yes |
| Mounting Pattern | 75 x 75, 100 x 100 |
| Height Adjustment Type | Gas Spring |
| Height Adjustable | Yes, up to 13in (330mm) |
| Maximum Arm Extension | 20.7in (526mm) |
| Minimum Tilt Angle | +5° |
| Maximum Tilt Angle | -15° |
| Minimum Swivel Angle | 10° |
| Maximum Swivel Angle | 15° |
| Maximum Rotate Angle | 360° |
| Color | Black |
| Product Material | Steel, Aluminum, Plastic |
| Form Factor | Desk |
| Height | 23.40" |
| Width | 24.80" |
| Length | 56.40" |
| Weight (Approximate) | 18.60 lb |
| Shipping Weight | 22.50 lb |
| Shipping Height | 6.40" |
| Shipping Width | 13.00" |
| Shipping Depth | 24.10" |
| Application/Usage | Workspace |
Complete Package Contents
- 1 x Base Mount
- 1 x Base Pad
- 1 x Swivel Arm
- 1 x Spring Arm
- 1 x Crossbar Left
- 1 x Crossbar Right
- 1 x Crossbar Center
- 3 x VESA Monitor Mount
- 1 x Grab Handle
- 4 x Flat Head Screws
- 1 x Grommet Base Plate
- 1 x Grommet Screw
- 1 x Grommet Plate
- 1 x Tool Holder
- 2 x Desk Clamping Discs
- 1 x Desk Clamp Lower
- 1 x Desk Clamp Upper
- 2 x Hand Knobs
- 10 x Countersunk Screws
- 4 x Button Head Screws
- 1 x 3mm Hex Key
- 1 x 4mm Hex Key
- 1 x 6mm Hex Key
- 2 x M4x10mm Screws
- 2 x M5x8mm Screws
- 12 x M4x12mm Screws
- 12 x M5x12mm Screws
- 12 x Washers
- 2 x Small Washers
- 6 x Hook and Loop Straps (Crossbar)
- 2 x Hook and Loop Straps (Spring Arm)
- 6 x Cable Management Clips (Crossbar)
- 1 x User Manual
Assembly & Usage Notes
Pro tip: Assemble on a flat surface; use included hex keys for secure VESA attachment. Verify desk thickness for C-clamp (universal fit); grommet option for smaller desks.
- Mount base to desk using C-clamp or grommet hardware.
- Attach swivel and spring arms.
- Install crossbars and VESA mounts; adjust positions.
- Mount monitors, align using micro adjustments.
- Route cables through channels and secure with clips/straps.
Elevate your workspace with StarTech.com triple monitor desk mount—Order now!
Brand: StarTech
Type: Mounting Arm
Color: Black
MPN: 3M1A3SG-MONITOR-ARM
UPC: 065030902052
