Be prepared with the right system for the shoot. Whether you need 15’ (4.6m) or 31’ (9.4m), this system gives you the versatility for any environment. The system includes our highest quality 15’ TetherPro Cable (available in USB-C C or C to Micro-B) along with our uniquely designed TetherBoost Pro USB-C Core Controller Extension Cable that enables you to tether up to 31’ while maintaining high transfer rates and exceptional connection stability. The system also includes a TetherGuard Extension lock to protect your cables from damage while on set and a set of 10 ProTab Cable Ties and our large Cable Organization Case, so you can always stay organized.

During a photoshoot, having the ability to move around freely while shooting tethered is critical to your success. The TetherBoost Pro USB-C Core Controller Extension Cable extends and enhances the Type-C signal an additional 16 feet—with a maximum length of 63 feet (3 TetherBoost Pro USB-C Core Controllers Extension Cables & One 15 ft TetherPro Cable). This extension cable helps move your images up to 10Gbit/s for a fast and secure way to transfer files from your camera to your computer—all while maintaining high transfer rates and connection stability.

Note: This product does not deliver power for charging cameras or devices.

The TetherBoost Pro USB 3.0 Core Controller alleviates a common problem amongst USB 3.0 camera and digital back users who are experiencing dropped tethering connections or are unable to get a tethered connection started at all. These challenges are affecting some of the most popular cameras on the market, including USB 3.0 cameras from Nikon, Canon, Phase One, Mamiya Leaf, and Pentax.

Computer Manufacturers

The core issue is that computer manufacturers, often in an attempt to be as efficient with power as possible, are either under-powering or dynamically-powering their USB 3.0 ports. These manufacturers are not currently considering the unique needs of photographers and this is causing these connectivity issues.

The TetherBoost Pro USB 3.0 Core Controller conditions the line and regulates the power from DSLR/Digital Backs to the computer, eliminating these limitations and allowing your tethered connection to operate up to full USB3 speeds for tethering connections from 15 to 65 feet without any loss in signal. The TetherBoost Pro also features the TrueConnect LED indicator which ensures signal connectivity between a photographer’s DSLR, Mirrorless or Digital Back camera and a computer.

Tethering connections rely on power from your camera and/or computer to transfer images successfully. Read this helpful article to understand more: Why Does My Connection Fail?

TetherGuard Extension Lock

Included in the TetherBoost Pro Kit is a TetherGuard Extension Lock, an effective locking device that keeps cable ends protected from frustrating disconnects, damage, and electrical hazards. The simple clam-shell design enables you to close the TetherGuard Extension Lock around each end of the TetherBoost Pro and USB 3.0 cable, then twist to lock the cords securely and safely together. The TetherGuard Extension Lock comes with two included rubber washers that waterproof your connection, further protecting your connection and holding the cable in place.

The TetherBoost USB DC Power Cable is a 3.25′ (1m) right angle cable ideal for use with TetherBoost Pro USB 3.0 Core Controller. It connects from the TetherBoost Pro USB 3.0 Core Contoller DC port to the USB port of an external battery pack such as the Rock Solid External Battery Pack. The TetherBoost USB DC Power Cable is ideal for providing mobile power when shooting on location or away from wall power for long stretches of time. Adding the additional power to the TetherBoost Pro USB 3.0 Core Controller will allow longer tethering distances as well as supplement battery power from the camera’s battery, increasing the camera’s battery charge life.

*Please note the purchase of the TetherBoost USB DC Power Cable does not include a TetherBoost Pro USB 3.0 Core Controller or an external battery pack. Additional accessories sold separately.