Check the listing for details. Paul C. Buff CYBERSYNC Transceiver. Condition: New. Listed at 39.95 USD. CyberSync Transceiver The CyberSync Transceiver is designed for use with DigiBee and Einstein flash units. The transceiver fits into the receptacle located on each flash unit. This forms an all-digital interface between the flash unit and the CyberSync Trigger Transmitter 2 (CST2), CyberSense remote, the Cyber Commander, and the discontinued CST. The Transceiver is powered by the flash unit that it is connected to with the frequency and channel selection being made on the back panel of the flash unit. Features & Specifications All-digital Transceiver Compatible with DigiBee and Einstein flash units ONLY Can be used with the CyberSync Trigger Transmitter (CST2), or discontinued CST, for wireless firing Full adjustment and wireless firing when used with the Cyber Commander NOT compatible with AlienBees or White Lightning flash units In the Box Transceiver Rubber pin cover, attached 2-Year Factory Warranty