STARTECH 

StarTech AC SIT-STAND-ARM-1MS Sit-Stand Monitor Arm w Keyboard Mouse Tray RTL

Mfg Part Number:  SIT-STAND-ARM-1MS  
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Price: $569.99 + Free Shipping
Quantity:
In Stock: 142
Last Updated: Oct 22, 2025
No Sales Tax except these states
, PO and Wire.

This sit-stand monitor arm transforms your desk or tabletop into an ergonomic workstation. The monitor arm features a keyboard tray and easy height adjustment that lets you alternate between sitting and standing, without interrupting your workflow. Move your workstation up or down, left or right, to meet your needs.

Adjust the height with one smooth motion

Adjust your position, with one smooth motion. Simply lift the work surface up to 17.7" (450 mm), to elevate both your monitor and keyboard. You can adjust the tension to your own preference. The monitor mount has a separate height adjustment of up to 4.9" (124 mm) along the column.

Optimum adjustability

This sit-stand monitor arm supports one monitor up to 27" (or 34" ultrawide). The swing arm swivels +/-90° and tilts +35°/ -5° for ideal viewing. The VESA mount also rotates up to 360° for portrait or landscape orientation.

Ample working space

The monitor arm features a large keyboard tray (17.68 x 8.15"/ 449 x 207 mm) with ample working space. A slide-out tray (8.5 x 8.4" / 217 x 213 mm) holds your mouse, on the left or right.

To make the most of your workspace, you can tuck the monitor arm away when it's not in use, to free up space. The keyboard tray also folds up to 90°.

Flexible installation

The compact sit-stand monitor arm features grommet or desk-clamp installation and fits easily into your workspace, including space-limited corners.

This sit stand converter is backed for 2-years, including free lifetime 24/5 multi-lingual technical assistance.

Main Specification
General Information
Manufacturer StarTech.com
Manufacturer Part Number SIT-STAND-ARM-1MS
Manufacturer Website Address http://www.startech.com
Brand Name StarTech.com
Product Name Mounting Arm
Packaged Quantity 1
Product Type Mounting Arm
Product Information
Device Supported Workstation
Device Supported Mouse
Device Supported Keyboard
Device Supported Monitor
Number of Displays Supported 1
Maximum Load Capacity 26.50 lb
Minimum Screen Size Supported 27"
Maximum Screen Size Supported 34"
Features 360° Rotation
Features Extendable Arm
Features Cable Management
Features Adjustable Tension
Features Keyboard Tray
Features Ergonomic
Features Articulating
Features +/- 90° Swivel
Features Grommet
Features Adjustable
Features Pivot
Features Compact
Features 35°/-5° Tilt
Height Adjustable Yes
Physical Characteristics
Product Color Silver
Product Color White
VESA Mount Compatible Yes
Mounting Pattern 75 x 75
Mounting Pattern 100 x 100
Product Material Aluminum
Product Material Plastic
Product Material Steel
Height 30.40"
Width 35"
Length 37"
Weight (Approximate) 25.20 lb
Miscellaneous
Package Contents
  • 1 x Monitor Arm
  • 1 x Keyboard Tray
  • 1 x Column
  • 1 x VESA Monitor Mount
  • 1 x Base
  • 2 x Adhesive Strips
  • 1 x Keyboard Tray Cap
  • 1 x Clamp L Bracket
  • 1 x Clamp Screw Assembly
  • 1 x Base Pad
  • 4 x Clamp Screws
  • 1 x Base Plate
  • 1 x Grommet Plate
  • 1 x Socket Driver
  • 1 x Metal Washer
  • 1 x Plastic Washer
  • 4 x Base Screws
  • 2 x M6x25mm Screws
  • 1 x M8x65mm Screws
  • 4 x M6x12mm Screws
  • 4 x M4x10mm Screws
  • 3 x M6x10mm Screws
  • 1 x M6x8mm Screws
  • 1 x M8x20mm Screws
  • 1 x 2.5mm Hex Key
  • 1 x 5mm Hex Key
  • 1 x 6mm Hex Key
  • 1 x User Manual
Application/Usage Desk
Application/Usage Table Top
Country of Origin Taiwan
Warranty
Limited Warranty 2 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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