• $20.99
  • Free 30-day Returns
  • Ships from China.
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    USB 2.0 Type A Female to Type B Female Keystone Jack Coupler Insert Module, Wall Plate Panel USB Extension Socket Adapter for Cabling Project

    • Standard universal keystone size, clip-in design fits all standard wall faceplates, patch panels and blank outlet panels
    • Bidirectional A female to B female coupler, extend USB 2.0 signal through concealed wall wiring for printers, MIDI instruments and scanners
    • Stable 480Mbps USB 2.0 transmission, gold-plated contact pins resist oxidation and reduce signal loss for long-term steady connection
    • Tool-free snap-in mounting structure, easy installation and disassembly for wiring maintenance and equipment replacement
    • Wide application for office cabling, home recording studio wall outlets, classroom audio gear and integrated wall USB port layout
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    This keystone insert module integrates USB Type-A female and USB Type-B female dual ports, acting as an inline USB extension coupler embedded inside wall panels. It solves the trouble of messy exposed USB cables by hiding wiring inside walls or rack panels for clean and tidy space layout.

    Adopting standard keystone specification, it can be directly snapped into any compatible single/double wall plate without extra brackets or screws. Built-in shielding layer effectively filters electromagnetic interference to guarantee smooth data transmission for printers, digital pianos, MIDI controllers and cameras.

    Oxidation-resistant gold-plated terminals avoid poor contact caused by frequent plugging and unplugging, supporting long-term continuous use in commercial offices and music studios. No driver installation required, compatible with Windows, macOS and Linux systems.

    Ideal for integrated wall outlet transformation, studio fixed instrument wiring, office hidden printer cabling and DIY home multimedia wiring projects.

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