--- product_id: 610235596 title: "ULTRARM Heavy Duty Extension Arm Accessory for MA20P-S Do Not Use Alone" brand: "ultrarm" price: "AR$509663" currency: ARS in_stock: true category: "Ultrarm" url: https://www.desertcart.com.ar/products/610235596-ultrarm-heavy-duty-extension-arm-accessory-for-ma20p-s-do store_origin: AR region: Argentina --- # VESA 75x75 & 100x100 compatible 13-inch smooth height adjustment Supports up to 3 screens ULTRARM Heavy Duty Extension Arm Accessory for MA20P-S Do Not Use Alone **Brand:** ultrarm **Price:** AR$509663 **Availability:** ✅ In Stock ## Summary > 🖥️ Elevate your multi-monitor game — because your workspace deserves the best! ## Quick Answers - **What is this?** ULTRARM Heavy Duty Extension Arm Accessory for MA20P-S Do Not Use Alone by ultrarm - **How much does it cost?** AR$509663 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/610235596-ultrarm-heavy-duty-extension-arm-accessory-for-ma20p-s-do) ## Best For - ultrarm enthusiasts ## Why This Product - Trusted ultrarm brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Heavy-duty aluminum construction supports up to 88 lbs, ensuring rock-solid stability with no wobble. - • **Clean & Clutter-Free:** Integrated cable management keeps your setup sleek and professional, eliminating desk chaos. - • **Seamless Integration:** Designed exclusively as an extension for the MA20P-S arm, guaranteeing flawless compatibility and modular upgrades. - • **Effortless Ergonomics:** Gas spring system delivers silky smooth 13-inch height adjustment for perfect viewing angles all day. - • **Stack Your Workspace Like a Pro:** Vertically stack dual 49" ultrawide monitors to maximize desk real estate and boost productivity. ## Overview The ULTRARM Heavy Duty Extension Arm is a premium aluminum accessory designed to expand the MA20P-S single monitor arm into a robust multi-monitor setup. Supporting up to three screens including dual 49" ultrawide monitors stacked vertically, it features a gas spring system for smooth 13-inch height adjustment, VESA 75x75 and 100x100 compatibility, and a heavy-duty build supporting up to 88 lbs. Ideal for professionals seeking ergonomic, space-saving, and stable multi-display configurations, this extension arm requires the MA20P-S base and pole for use. ## Description desertcart.com: ULTRARM Heavy Duty Extension Arm Accessory for MA20P-S Do Not Use Alone | Max 3 Screens, Dual 49" Vertical Stacked Monitor Mount, Base & Pole Not Included, VESA 100x100, Black, MA20P-A : Electronics ## Features - [Accessory Only - Requires MA20P-S Single Monitor Arm for Use] Tall Monitor Arm Desk Mount - ULTRARM premium heavy duty arm mount with built-in pnuematic spring system for perfect weight adjustment, clear cable management, and a quick-release VESA plate for simple monitor installation. - Fits Ultra Wide Monitors - Holds one screen weighing up to 44 lbs. Fits ultrawide monitors up to 57" and downward compatible 49" to 24" flat, curved up to 1000R screens. The quick-release VESA bracket has 75x75mm and 100x100mm mounting capability. - Fully Adjustable Monitor Arm - Vertical monitor mount offers flexible motion featuring +25 to -25 degrees tilt, 180 degrees swivel, 180 degrees rotating monitor, and 13 inches of smooth height adjustment with gas spring lift. - Modular Extension Arms - The base with extra tall pole has 88 pounds mounting capability, which can be upgraded to a dual monitor mount or triple monitor mount. Dual stacked monitor mount fits up to two 49" ultrawide monitors. Triple monitor stand fits two stacked monitors and a sideways monitor. - Screw Set for VESA Mounts - M4 and M5 screws come standard in the package. For Samsung G9 monitors, use the VESA adapter that comes with your monitor. - IMPORTANT NOTICE - MOUNTING BASE AND POLE ARE NOT INCLUDED IN THIS PRODUCT. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CL8R3618 | | Best Sellers Rank | #68 in Computer Monitor Arms | | Brand | ULTRARM | | Color | Black | | Compatible Devices | Monitor | | Customer Reviews | 4.5 4.5 out of 5 stars (167) | | Enclosure Material | Aluminum | | Item Highlight | Max 3 Screens, Dual 49" Vertical Stacked Monitor Mount, Base & Pole Not Included, VESA 100x100, Black, MA20P-A | | Manufacturer | ULTRARM | | Maximum Tilt Angle | 50 degrees | | Maximum-Supported Screen Size | 57 inches | | Mfr Part Number | MA20P-A | | Minimum-Supported Screen Size | 17 inches | | Model Number | MA20P-A | | Mounting Type | Tabletop Mount | | Movement Type | Height Adjustable, Articulating, Tilt, Rotate, Swivel | | Number of Items | 1 | | Warranty Description | 3-Year Manufacturer Warranty | ## Product Details - **Brand:** ULTRARM - **Color:** Black - **Compatible Devices:** Monitor - **Manufacturer:** ULTRARM - **Material:** Aluminum - **Maximum Tilt Angle:** 50 degrees - **Mounting Type:** Tabletop Mount - **Movement Type:** Height Adjustable, Articulating, Tilt, Rotate, Swivel - **Number of Items:** 1 ## Images ![ULTRARM Heavy Duty Extension Arm Accessory for MA20P-S Do Not Use Alone - Image 1](https://m.media-amazon.com/images/I/71lZYn9U3BL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - ULTRARM Heavy Duty Extension Arm [Accessory Only - Requires MA20P-S Single Monitor Arm for Use] Dual 49" Vertical Stacked Monitor Mount Height Adjustable - 100x100 VESA Mount, Black, MA20P-A - ULTRARM Steel Monitor Mount Reinforcement Plate for Thin Glass & Other Fragile Tabletop - Steel Bracket Plate Fits Most Monitor Stand Grommet & C-Clamp Monitor Arm Mounts Installation Black MAAC-P - ULTRARM Laptop Tray Steel Notebook Holder for Monitor Arm Desk Mount Stand Fits VESA 75/100 Mounting Holes 29lbs Capacity with Vented Cooling Platform Smooth Laptop Access Design, Black, MAAC-L --- ## 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.com.ar/products/610235596-ultrarm-heavy-duty-extension-arm-accessory-for-ma20p-s-do](https://www.desertcart.com.ar/products/610235596-ultrarm-heavy-duty-extension-arm-accessory-for-ma20p-s-do) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-10-31*