The SANUS HDpro™ Series XF228 features a pre-assembled interface and strong, ultra-light extruded aluminum wall plate for the quickest, easiest installation possible. The QuickConnect™ system allows the mounting head to snap onto the arm assembly with one easy movement and unlock with the push of a tab. ProSet™ post-installation height and leveling adjustments ensure the TV is always perfectly positioned after mounting. The XF228 arm assembly shifts left and right on the wall plate for easy TV centering, even with off-center wall studs. And the amazing FollowThru™ in-arm cable channel protects and completely conceals all cables without inhibiting movement, even through the elbow. Strong dual arms allow even the largest TVs to extend, retract, tilt and swivel up to 28" / 71.12 cm from the wall with ease. Virtual Axis™ tilting technology allows effortless viewing angle adjustment with the push of a finger. Universal mounting brackets. Mount now fits TVs 42” – 90” weighing up to 175 lbs, and all current XF228 models have been tested for compatibility with the updated size range.