Ergotech 7Flex Single Monitor Arm (7Flex-ETCN-104) Includes FLEX mount & VESA adapter plate (75X75 and 100X100) Compatible with all VESA displays Offers 16 of dynamic one-touch heightadjustment Full extension range of 24 Slim profile design folds up flat to occupy just 3.5" of space Monitor Weight Capacity: 5lbs - 17lbs Integrated cable management system included Check website for iMac compatibility