Williams AV EXT-USB-4Port 4-Port USB Line Driver

Maximize touchscreen reach and reliability across meeting spaces and control rooms with the Williams AV EXT-USB-4Port 4-Port USB Line Driver. This professional USB line driver extends interactive displays and annotation systems up to 60 feet, enabling presenters and operators to use touchscreens, cameras, and control peripherals without being tethered to the host PC. With four USB Type-A ports, you can connect multiple devices—such as touch panels, tablets, and USB cameras—at once to support collaborative sessions and monitoring tasks. The unit transmits USB over robust RJ45 cabling for low-latency, secure data transfer, making it a dependable choice for security, surveillance and monitoring applications. Designed for AV integrators, classrooms, conference rooms, and control centers, the EXT-USB-4Port preserves touch accuracy while simplifying installation and cable management. Upgrade your interactive display deployments and ensure consistent peripheral performance—order the Williams AV EXT-USB-4Port today to improve connectivity in your next AV or security project.

• Extend interactive touchscreens and annotation systems up to 60 feet to improve collaboration in conference rooms and classrooms
• Four USB Type-A ports let multiple peripherals connect simultaneously for streamlined presentations and control-room workflows
• Uses RJ45 cabling to deliver reliable, low-latency USB signals ideal for security, surveillance, and monitoring installations
• Compact, rack-friendly USB line driver simplifies AV deployments and reduces cable clutter for professional environments
• Optimized for Pointmaker Annotation Systems and other interactive displays to preserve touch responsiveness and accuracy