Open Box: Ergotron 45-383-026 LX HD Sit-Stand Wall Mount Monitor Arm

Product ID 19848


  • Wall mounting LX monitor arm 
  • 20" height adjustability: Provides sit-stand capability
  • 14-30 lbs weight: Holds large monitors or mid-sized TVs weighing up to 30 lbs 
  • 46" screen size: Carries displays up to 46" in screen size
  • 33" horizontal extension: Extends display pushing it out of the way when not in use
  • 62" side-to-side adjustment: Makes this arm suitable for digital signage
  • Apple compatibilityCan mount 27" 2013 iMac with built-in VESA adapter
  • Please see, if you want to mount a lighter display


The Ergotron 45-383-026 is a versatile arm. Install it on a manufacturing floor to quickly access data or mount a mid-sized TV for digital signage in a restaurant!

Technical Drawing

Technical Drawing for Ergotron 45-383-026 LX HD Sit-Stand Wall Mount LCD Arm

Technical Specifications

LCD size Capacity Lift Tilt Pan Rotation VESA
Screen Capacity Lift Tilt Pan Rotation VESA
Up to 46"

14 - 30 lbs

6.3 - 13.6 kg


51 cm

80° 360° 90° MMIS-D/E/F

Product Information

Part Number 45-383-026
Description LX HD Sit-Stand Wall Mount LCD Arm (polished aluminum)
  • LX HD sit-stand arm
  • Extension
  • Wall-mount base
  • VESA brackets
Quality Tested 10,000-cycle test applied to lift mechanism, ensuring years of trouble-free height adjustment
Weight Capacity 14 to 30 lbs (6.3 to 13.6 kg). Monitor depth may affect weight capacity
Monitor Tilt 75° up and 5° down
Mounting Standards VESA MIS-D, 75/100 (hole pattern = 100 x 100 mm & 75 x 75 mm), MIS-E (hole pattern = 200 x 100 mm), MIS-F (hole pattern = 200 x 200 mm ONLY). Optional VESA Bracket Adaptor Kit (97-759) can be ordered separately for MIS-F interface with hole pattern of 400 x 200 mm, 400 x 300 mm or 400 x 400 mm
Locking Connections Between arm, extension and base offer increased theft deterrence and prevent potential disconnections caused by jarring or impacts
Mounting Options Attaches directly to sturdy vertical surfaces. Where applicable, install to wood stud. Also attaches to Wall Track using bracket (97-091, order separately)
Cable Management Clips on the under side of the arm route and hide cords
Base Includes theft-deterrent anchor holes for cable locks
NOTE Computer systems mounted on this product may require extra long USB, power or video cables in order to span between standing and sitting heights
Product Weight 13.5 lbs (6.1 kg)
Shipping Dimensions 22" x 11" x 7.5" (56 x 28 x 19 cm)
Shipping Weight 13.5 lbs (6.1 kg)
Warranty Ten (10) years


  • 20" height adjustability allows users to alternate between sitting and standing positions while working on the display
  • Extends LCD up to 33" and pushes display out of the way when not in use
  • Vertical, horizontal adjustability provides ergonomic relief and relieves stress on the back, shoulder and neck
  • Suitable for tight areas as it folds up to within 4.5" of the back of the wall
  • Increase viewing comfort - help reduce eye, back and neck strain
  • Upgrade LCD monitors and TVs with improved ergonomic adjustment
  • Patented CF motion technology provides premium ease-of-use adjustment
  • Cable management clips on the under side of the arm route and hide cords

Product Options/Accessories

Model 45-383-026
Manufacturer Ergotron
Part Number 45-383-026
UPC 698833040104

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