Notebook Tray Add this accessory to an LCD arm or pivot and position your notebook computer where you need it most. Works with a traditional laptop or with a convertible notebook, in either tablet or laptop mode. MSRP: $39.00 Part Number: 50-193-200 + Learn More + Shop Online Wall Plate Adds extra support when attaching an Ergotron arm or pivot to a wall. MSRP: $29.00 Part Number: 97-101-003 + Learn More Steel Stud Wall Mounting Kit Fastener kit and wall plate that securely attaches Ergotron wall mounts to steel-stud constructed walls. MSRP: $59.00 Part Number: 60-591-003 + Learn More 10" Wall Track Wall Track is a low-cost, zero-footprint mounting system that attaches to most vertical surfaces. It accommodates an entire computer workstation. MSRP: $42.00 Part Number: 31-016-182 + Learn More 34" Wall Track Wall Track is a low-cost, zero-footprint mounting system that attaches to most vertical surfaces. It accommodates an entire computer workstation. MSRP: $88.00 Part Number: 31-018-182 + Learn More Track Mount Bracket Kit for Arms, Pivots and Universal CPU Holder Brackets are required for attaching components to Wall Track. Use this bracket with LX and MX Arms, 400, 200 and 100 Series products. Also for use with the Universal CPU Holder. MSRP: $30.00 Part Number: 97-091 + Learn More Display Security Bracket This versatile and simple theft-deterrent anchor works with most displays and most locking devices. Use with pre-installed displays or in first-time installations. MSRP: $35.00 Part Number: 97-435-009 + Learn More