LINK HUB Remote for Canon. The LINK HUB Remote for Canon mounts onto your camera’s hot shoe to provide wireless firing. When your camera shutter is pressed, the HUB will simultaneously send the firing signal to all of the flash units in your setup that are fitted with CyberSync™ receivers or transceivers. Simply match the frequencies across all components and you’re ready to shoot! The HUB is the only remote that provides HSS and TTL capabilities when used in conjunction with the LINK800WS Flash Unit.

Wireless Compatibility. The HUB is also the only remote capable of connecting LINK flash units to the Paul C. Buff, Inc. App (available on iOS and Android).