Extron 70-1066-04 cable organizer Cable Eater Black purchased inexpensively from Mercateo

Convenient, easy to install cable retraction system for AVEdge 100 Edge Mount enclosures, Cable Cubby® cable access enclosures, and TMK 120 R Table Mount Kits - Cables extend up to five feet (152 cm) - Holds cable securely in place at a user-defined length - Simple push-button release retracts cable after use - Patented, precise variable-speed cable retraction control provides more than 50 steps of adjustment between 1.5 and 4.0 seconds - Engineered for long life and reliability, and tested to exceed 7,500 cable extension and retraction cycles Extron Retractor Series/2 XL is a patented, variable-speed cable retraction and management system designed to work with AVEdge™ 100 and Cable Cubby® Series/2 cable access enclosures as well as the TMK 120 R Table Mount Kit. Retractor Series/2 XL modules support most AV and data signal types, including HDMI, DisplayPort, VGA, PC Audio, Network, and USB. Retractor DC extends DC power to laptops, and is compatible with many Dell, HP, Compaq, and Lenovo PCs. Cables extend up to five feet (152 cm) and are held securely in place at the desired length. The cables retract at the press of a button, with integrator-adjustable retraction speed control for smooth operation in both horizontal and vertical mounting orientations. Extron Retractor Series/2 is also available for applications where cable extension of 3 feet (90 cm) is appropriate.