SIIG Single Monitor Aluminum Heavy Duty Desk Mount with USB and Audio Ports - 17" to 43"SIIG Single Monitor Aluminum Heavy Duty Desk Mount with USB and Audio Ports 17" to 43" The SIIG Single Monitor Aluminum Heavy Duty Desk Mount is the ultimate upgrade for any workspace, delivering a blend of rugged construction, precise adjustability, and thoughtful connectivity. Designed to support a wide range of monitors from 17" to 43", this mount helps you reclaim desk space, reduce neck and eye strain, and optimize your posture for long work