| Ergotron LX Dual Desk Mount Side-by-Side Arm (Black) 45-245-224 *Save The Tax Instantly! Use B&H Payboo to get an instant rebate on the Tax amount. Free Express Shipping! Ergotron LX Dual Desk Mount Side-by-Side Arm (Black) Supports Dual Monitor Configuration, Position Displays for Ergonomic Comfort, Constant Force Technology, Cable Management Feature, 13" Lift, 75° Tilt, 360° Pan & Rotation, Up... more | | $415.00 FREE shipping go to store |