We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

Monoprice Inc.

Monoprice Triple Motor Sit-Stand Corner Desk Frame Black

SKU CH-Y57T-K9ZQX

Three-motor height-adjustable L-shaped frame with programmable memory presets for ergonomic sit-stand workstations

  • typeWorkstations
  • Triple-motor system delivers fast, quiet height changes
  • Three-leg corner frame maximises work surface in L-shape
  • Programmable memory presets recall your exact sit/stand heights
  • Extended height range suits tall and short users alike
  • Electric adjustment encourages posture changes throughout the day

L-Shaped Sit-Stand Frame

This triple-motor corner desk frame creates an L-shaped workstation that wraps around the user for maximum surface area. It suits home offices, gaming setups and general computer work where extra space for monitors and peripherals is needed. The three-leg design provides stable support across both desk wings while the height-adjustable mechanism lets you alternate between sitting and standing throughout the day.

Height Range and Motor Limits

The frame adjusts from a low seated position up to an extended standing height that accommodates very tall users. A triple-motor lifting system drives all three legs simultaneously for fast, quiet and level movement across the full range. Travel speed and acoustic output are fixed by the motor design; the system does not allow independent leg adjustment or manual override if power is lost.

Upgrade from Fixed or Single-Motor Desks

This frame replaces a static corner desk or a single-motor two-leg converter that cannot span an L-shaped top. The jump is worthwhile when you need the extra corner real estate for multiple monitors, want programmable memory presets for shared use, or require the higher weight capacity and stability that three synchronized motors provide over dual-motor alternatives.

Highlights

  • Triple-motor system delivers fast, quiet height changes
  • Three-leg corner frame maximises work surface in L-shape
  • Programmable memory presets recall your exact sit/stand heights
  • Extended height range suits tall and short users alike
  • Electric adjustment encourages posture changes throughout the day

Specifications

BrandMonoprice
typeWorkstations

Questions about this item

Should I choose the triple-motor corner frame or a dual-motor straight frame for my L-shaped layout?

The triple-motor corner frame is built for L-shaped tops, giving independent lift on each leg so the whole surface stays level across the corner joint.

What does the triple-motor system deliver once the desk is assembled with a top?

Three synchronized motors lift the frame quickly and quietly, keeping the large corner surface stable through the full height range.

How does the programmable handset work with the triple-motor base in daily use?

The handset stores four height presets and drives all three motors together, so one button returns the desk to your exact sitting or standing height.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.