This article covers LG Ultragear 34GP83A-B 34 Inch 21:9 Curved QHD (3440 x 1440) 1ms Nano IPS Gaming Monitor with 160Hz and G-SYNC Compatibility.

Overview

The Ergotron LX Desk Mount LCD Arm (model 45-241-026) is a long-standing favorite among professionals who demand reliable, full-motion monitor support. It handles monitors up to 34 inches and 9.1 kg (20 lbs), with VESA compatibility for 75×75 mm and 100×100 mm patterns. The gas-spring lift mechanism provides smooth height adjustment, while the arm offers pan, tilt, and rotation for virtually any viewing angle. Two mounting options are included: a clamp and a grommet mount, supporting desk thicknesses up to 75 mm. Built-in cable management clips keep wires tidy, and the arm’s reach extends up to 64 cm (25 inches), giving you plenty of flexibility in positioning.

Connectivity & Compatibility

The LX arm uses standard VESA mounting (75×75 mm or 100×100 mm) and supports monitors weighing between 1.4 kg and 9.1 kg. The clamp fits desks 10–75 mm thick, while the grommet mount works with 10–60 mm thick surfaces. The arm can be attached to the front, back, or side of the desk, and the included cable clips route cables along the arm for a clean look.

Product Info

Ergotron has been manufacturing the LX series for over a decade, and it remains one of the most trusted monitor arms on the market. Pricing typically ranges from $150 to $200 USD, placing it in the mid-to-high tier. The 10-year warranty is exceptional, reflecting the product’s build quality and durability. Accessories include the arm, clamp, grommet mount, cable clips, and manual. Optional extension poles and crossbars allow multi-monitor setups. The LX is positioned as a professional-grade solution, ideal for demanding office or home-office environments.

Best Use Cases

Remote workers and home-office users: Free up desk space by lifting the monitor off the surface, making room for documents, a laptop, or other peripherals. The ergonomic adjustments help reduce neck and eye strain during long work sessions. Dual-monitor setups: With an optional crossbar, the LX can support two monitors on a single arm. However, ensure the combined weight stays under 9.1 kg and that the desk is sturdy enough. * Gamers and content creators: The arm’s full motion range allows you to pull the monitor closer for immersive gaming or push it back for creative work. The gas spring holds position reliably even after years of use. If you’re on a tight budget or only need to mount a small, lightweight display, a cheaper entry-level arm might suffice. But for long-term reliability and heavy monitors, the LX is hard to beat.

Product Disclosure (Amazon)

  • Manufacturer: NZXT
  • Seller: Amazon US
  • Fulfilled by: Amazon US
  • ASIN: B0H28XST8V
  • Note: This article covers a manufacturer-made product based on Amazon listing details.