--- product_id: 736236689 title: "Ergotron 45-509-224 LX Desk Dual Monitor Arm Vertical/Horizontal Long Pole, 2 Screens, Matte Black, Up to 40 Inches (3.2-10kg/1 Monitor), VESA Compliant" brand: "ergotron" price: "VT12495161" currency: VUV in_stock: true url: https://www.desertcart.vu/products/736236689-ergotron-45-509-224-lx-desk-dual-monitor-arm-vertical store_origin: VU region: Vanuatu --- # 58cm height post Patented Constant Force tech Supports up to 20kg total Ergotron 45-509-224 LX Desk Dual Monitor Arm Vertical/Horizontal Long Pole, 2 Screens, Matte Black, Up to 40 Inches (3.2-10kg/1 Monitor), VESA Compliant **Brand:** ergotron **Price:** VT12495161 **Availability:** ✅ In Stock ## Summary > 🖥️ Elevate your view, dominate your day. ## Quick Answers - **What is this?** Ergotron 45-509-224 LX Desk Dual Monitor Arm Vertical/Horizontal Long Pole, 2 Screens, Matte Black, Up to 40 Inches (3.2-10kg/1 Monitor), VESA Compliant by ergotron - **How much does it cost?** VT12495161 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/736236689-ergotron-45-509-224-lx-desk-dual-monitor-arm-vertical) ## Best For - ergotron enthusiasts ## Why This Product - Trusted ergotron brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust & Reliable:** Crafted from durable aluminum with a 10-year warranty and tested for 10,000 smooth lift cycles. - • **Effortless Adjustments:** Patented Constant Force technology lets you reposition screens with a feather-light touch—no sagging over time. - • **Elevate Your Workspace:** Mount dual monitors up to 40 inches for an ergonomic, clutter-free desk. - • **Flexible Mounting Options:** Includes desk clamp and grommet mounts compatible with desks up to 76mm thick for seamless installation. - • **Future-Proof Expandability:** Add up to 4 monitors with additional arm kits to scale your productivity setup. ## Overview The Ergotron 45-509-224 LX Desk Dual Monitor Arm features a 58cm tall pole supporting two monitors up to 40 inches and 20kg total weight. Its patented Constant Force technology ensures smooth, effortless repositioning without wear. Made from durable aluminum with a 10-year warranty, it offers versatile mounting options including desk clamp and grommet mounts for desks up to 76mm thick. Perfect for professionals seeking ergonomic, space-saving multi-monitor setups with future expandability. ## Description ♦Description The monitor arm allows you to install the monitor in a higher position with a longer pole. Height from the working surface is approximately 22.8 inches (58 cm). When not in use, it can be folded compactly for more work space. Patented Constant Force Technology allows monitor to be repositioned with a light touch. Does not deteriorate over time like gas spring systems. Supports monitors up to 40 inches, 1 monitor from 3.2kg to 10kg / maximum total weight of 20kg, VESA 100x100mm, 75x75mm The additional arm kit (97-940-026 aluminum color / 98-130-216 white / 98-130-224 matte black) can accommodate up to 4 monitors. Set of 2 pieces: 1 monitor from 7.6 lbs (3.2 kg) to 22.0 lbs (10 kg). 3-piece configuration: 1 monitor from 7.9 lbs (3.2 kg) to 14.3 lbs (6.6 kg). Set of 4 pieces: 1 monitor, from 7.6 lbs (3.2 kg) to 11.0 lbs (5 kg). Please assemble and install the monitor according to the instruction manual and adjust each part. Each part cannot be adjusted without assembly. Made of durable aluminum. 10 year warranty The lifting function is tested for 10,000 cycles to ensure smooth height adjustment for years of trouble-free operation. Grommets mount in all colors of aluminum, white, and matte black. Desk clamp can be installed at 66mm thick. The grommet mount has a hole diameter of 8-50mm, can be installed up to 76mm thick. It can be installed with notebook tray (50-193-200) or quick release brackets (60-589-060), additional arm kit (97-940-026 aluminum / 98-130-216 white / 98-130-224 matte black) and more. Available in aluminum color, white and matte black. ♦Note (Disclaimer) > Please Read Please read the instruction manual and use it correctly. Please install the monitor before adjusting each part. Each part cannot be adjusted without assembly. Grommets mount in all colors of aluminum, white and matte black. ♦Customer support window after purchase of product japansupport@ergotron.com Please contact this support window if you have any questions about using it. ## Features - Dual monitor arms allow you to mount your monitor in a higher position with a longer pole The height of the post is about 58cm - Patented Constant Force technology allows you to reposition your monitor with less force. Does not deteriorate over time like gas spring systems - Supports monitors up to 40 inches, 1 monitor from 3.2kg to 10kg / total weight up to 20kg, VESA 100x100mm, 75x75mm - All colors include clamps and grommet mounts. Desk clamp is 66mm thick and grommet mount has a hole diameter of 8-50mm, and can be installed up to 76mm thick - Raising your monitor will save space and make your desk more convenient ## Technical Specifications | Specification | Value | |---------------|-------| | Compatible Devices | Laptop, Monitor | | Color Name | matte black | | Batteries Included | No | | Batteries Required | No | | Brand | Ergotron | | Manufacturer | エルゴトロン | | Item Model Number | 45-509-224 | | Special Features | Height adjustment | | Material | Aluminum | | Mounting Type | Tabletop Mount | | Product Dimensions | 44.96 x 18.03 x 76.96 cm; 8.62 kg | | Item Weight | 8.62 kg | ## Product Details - **Mounting Type:** Tabletop Mount - **Movement Type:** Rotate - **Brand:** Ergotron - **Material:** Aluminum - **Color:** matte black - **Compatible Devices:** Laptop, Monitor - **Maximum Tilt Angle:** 70 Degrees - **Global Trade Identification Number:** 00698833075700 - **UPC:** 698833075700 - **Manufacturer:** エルゴトロン ## Images ![Ergotron 45-509-224 LX Desk Dual Monitor Arm Vertical/Horizontal Long Pole, 2 Screens, Matte Black, Up to 40 Inches (3.2-10kg/1 Monitor), VESA Compliant - Image 1](https://m.media-amazon.com/images/I/61DYEZXItoL.jpg) ![Ergotron 45-509-224 LX Desk Dual Monitor Arm Vertical/Horizontal Long Pole, 2 Screens, Matte Black, Up to 40 Inches (3.2-10kg/1 Monitor), VESA Compliant - Image 2](https://m.media-amazon.com/images/I/71og2Oki9OL.jpg) ![Ergotron 45-509-224 LX Desk Dual Monitor Arm Vertical/Horizontal Long Pole, 2 Screens, Matte Black, Up to 40 Inches (3.2-10kg/1 Monitor), VESA Compliant - Image 3](https://m.media-amazon.com/images/I/61Wlb9R7VeL.jpg) ![Ergotron 45-509-224 LX Desk Dual Monitor Arm Vertical/Horizontal Long Pole, 2 Screens, Matte Black, Up to 40 Inches (3.2-10kg/1 Monitor), VESA Compliant - Image 4](https://m.media-amazon.com/images/I/61BtRAHnvRL.jpg) ![Ergotron 45-509-224 LX Desk Dual Monitor Arm Vertical/Horizontal Long Pole, 2 Screens, Matte Black, Up to 40 Inches (3.2-10kg/1 Monitor), VESA Compliant - Image 5](https://m.media-amazon.com/images/I/71PRhBRyVzL.jpg) ## Available Options This product comes in different **Color, Style** options. ## Frequently Bought Together - Ergotron – LX Vertical Stacking Dual Monitor Arm, VESA Desk Mount – for 2 Monitors Up to 40 Inches, 7 to 22 lbs Each – Tall Pole, Matte Black - Ergotron – LX Monitor Arm, Extension, and Collar Kit – Add-on for LX Tall Pole Monitor Arms – Matte Black - Ergotron – Notebook Tray – for Laptop, Notebook and Tablet Screens up to 17.3 Inches – Add-on for VESA Monitor Arms --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/736236689-ergotron-45-509-224-lx-desk-dual-monitor-arm-vertical](https://www.desertcart.vu/products/736236689-ergotron-45-509-224-lx-desk-dual-monitor-arm-vertical) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-17*