Workspace compatibility

Monitor Arm Compatibility Checker

Check your monitor and desk against published VESA, bare-weight, screen-size and mounting requirements. Get a compatible ULTI monitor arm recommendation in under a minute.

Monitor arm compatibility, by setup

A reference table of which ULTI monitor arm matches which setup, based on each product's published screen range, capacity, VESA pattern and mounting type.

Setup	Best match	Why
Single 17–32 inch monitor, up to 9kg	Flex Single Monitor Arm \| T17	Published for 17–32 inch screens, up to 9kg, with clamp or grommet mounting and 75×75mm/100×100mm VESA.
Single 17–35 inch monitor, up to 15kg	Vega Heavy-Duty Single Monitor Arm	Published for heavier single displays up to 15kg once Flex's 9kg limit is exceeded.
Single 17–43 inch monitor, up to 18kg, 200×100mm VESA	T30 Ultra Single Monitor Arm	The only arm in this list with published 200×100mm VESA support, up to 18kg.
Large single display, 17–49 inches, up to 20kg	Vulcan Single Monitor Arm \| T50	Published for the largest single displays ULTI supports on a desk-mounted arm, including 49 inch ultrawides.
Large display, 17–49 inches, no clamp or grommet available	Vulcan Wall Mount Monitor Arm \| T59	Same published screen range and 20kg capacity as Vulcan T50, mounted to a wall instead of a desk.
Two independent 17–32 inch monitors, up to 9kg each	Flex Dual Monitor Arm \| T18	Published per-screen capacity of 9kg for two monitors, with clamp or grommet mounting.
Two 13–32 inch monitors, up to 8kg each, clamp only	EVO Dual Monitor Arm \| T03	Published for smaller-format dual setups on a C-clamp mount; grommet mounting is not available on this arm.
Three 13–27 inch monitors, up to 8kg each	EVO Triple Monitor Arm \| T21	ULTI's published triple-monitor arm, with clamp or grommet mounting for each of three screens.

Always verify your monitor's exact bare weight and VESA pattern against the product page before ordering. A recommendation by screen size alone is not sufficient.