Poly USB 3.1 Active Optical Cable (82')

The Poly 875H3AA is an active optical USB cable that gives you a dependable 82-foot reach between your computer and a peripheral. It converts electrical signals to light inside a fiber core, so data travels without the drop-off or interference that can plague traditional copper runs of the same length.

One end of the cable presents a standard USB Type-A plug for the host device, while the other carries a USB Type-C connector for laptops, docking stations, cameras, or other modern accessories. Because the cable follows USB 3.1 specifications, transfers move quickly enough for tasks such as streaming uncompressed video, backing up large files, or running high-bandwidth peripherals in real time.

The design uses Active Optical Cable technology, which places signal-boosting electronics at each end. This approach keeps the cable slim and lightweight while still protecting the link against electromagnetic noise that can appear in offices, classrooms, studios, and exhibition halls.

Installers who need a tidy cable run across a conference table, educators who want a clean connection from a lectern to a wall-mounted display, and creative professionals who pull high-resolution content from an external drive all benefit from the extended length and plug-and-play setup. No external power or driver software is required; just connect the ends and the devices negotiate the link automatically.

• 82-foot cable length bridges long distances without additional extenders
• Fiber optic core maintains signal quality and resists electromagnetic interference
• USB 3.1 Type-A host connector to USB Type-C device connector suits many modern workflows
• Active Optical Cable electronics preserve full data rate across the entire span
• Works equally well in professional installations, education spaces, and home offices