The Ergotron 45-476-026 HX Desk Dual Monitor Arm is a polished aluminum dual-monitor desk mount designed for two displays up to 32 inches. Each monitor can weigh from 5 to 17.5 lb (2.3–7.9 kg), with a combined display capacity of 10–35 lb (4.6–15.8 kg).
Overview
The HX Desk Dual Monitor Arm uses Ergotron Constant Force technology for adjustable monitor positioning. Its dual-monitor hinge bow provides independent positioning of the two displays, while the arms can fold back over the base when the workspace requires a more compact arrangement.
Dual-Monitor Support
The 45-476-026 supports two displays with a typical maximum screen size of 32 inches. Each display is rated for 5–17.5 lb, and the total supported display weight is 10–35 lb. The hinge bow pivots the monitors up to 40° inward or 90° outward for flexible viewing arrangements.
Adjustment and Movement
The arm provides 11.5 inches (29.2 cm) of vertical height adjustment and up to 24.5 inches (60 cm) of extended reach. Each monitor supports 70° backward and 5° forward tilt, with 360° rotation at the arm-to-extension connection. The base provides 180° rotation, while the monitor pivots support quick installation and release.
Desk Mounting
The 45-476-026 includes both a standard desk clamp and a grommet mount. The desk clamp attaches to surfaces from approximately 0.4 to 2.4 inches (1–6 cm) thick, while the included grommet mount provides an alternative through-surface installation method.
VESA Compatibility
The dual-monitor arm supports VESA FDMI MIS-D mounting patterns with 75 x 75 mm and 100 x 100 mm hole patterns. An optional VESA Bracket Adaptor Kit can support larger mounting patterns including 200 x 100, 200 x 200, 400 x 200, 400 x 300, and 400 x 400 mm.
Key Features
- Supports two monitors up to 32 inches
- 5–17.5 lb (2.3–7.9 kg) capacity per monitor
- 11.5-inch (29.2 cm) vertical adjustment
- Up to 24.5-inch (60 cm) extended reach
- Includes desk clamp and grommet mount
Applications
The 45-476-026 is suited to desktop environments requiring two independently adjustable monitors, including office workstations, multi-screen productivity setups, and professional work areas where desk-mounted display positioning is required.
DC Supplies Product Note
For dual-display installations, check the weight of each monitor individually as well as the combined display load. The 45-476-026 is rated for 5–17.5 lb per monitor and 10–35 lb total, with VESA 75 x 75 mm and 100 x 100 mm mounting support.
Specifications
| Specification | Details |
|---|
| Brand | Ergotron |
| Part Number / MPN | 45-476-026 |
| Product Type | Dual Monitor Desk Arm |
| Series | HX |
| Finish | Polished Aluminum |
| Number of Displays | 2 |
| Maximum Display Size | Up to 32 inches |
| Individual Monitor Capacity | 5–17.5 lb (2.3–7.9 kg) |
| Total Display Capacity | 10–35 lb (4.6–15.8 kg) |
| Vertical Height Adjustment | 11.5 inches (29.2 cm) |
| Tilt Range | 70° backward / 5° forward |
| Base Pan | 180° |
| Monitor Rotation | 360° |
| Maximum Extended Reach | 24.5 inches (60 cm) |
| Hinge Bow Movement | 40° inward / 90° outward |
| VESA Compatibility | VESA FDMI MIS-D, 75 x 75 mm and 100 x 100 mm |
| Desk Clamp Range | Approx. 0.4–2.4 inches (1–6 cm) |
| Mounting Options | Desk Clamp and Grommet Mount |
| Orientation | Landscape / Portrait |
| Cable Management | Integrated cable routing |
| Shipping Weight | 26.9 lb (12.2 kg) |
| Shipping Dimensions | 16.0 x 18.8 x 7.5 inches (40.6 x 47.8 x 19 cm) |
| Warranty | 10 years |
| UPC / GTIN | 00698833060966 |
Package Contents
- HX arm
- Extension
- Hinge bow
- Two monitor pivots
- Handle
- Desk clamp
- Grommet mount
- Monitor mounting hardware
FAQs
How many monitors does the Ergotron 45-476-026 support?
The 45-476-026 is designed to support two monitors.
What size monitors can it support?
Ergotron specifies support for displays up to 32 inches.
How much weight can each monitor arm support?
Each monitor can weigh 5–17.5 lb (2.3–7.9 kg), with a combined display capacity of 10–35 lb.
What VESA patterns are supported?
The standard monitor pivots support VESA 75 x 75 mm and 100 x 100 mm mounting patterns. Larger VESA patterns can be accommodated using the optional 97-759 adaptor kit.
Does the product include both desk and grommet mounting?
Yes. The package includes a desk clamp and a grommet mount.
What is the warranty period?
The Ergotron 45-476-026 carries a 10-year warranty.
