The D10W QTTL Adaptor For E1, E20, and E300 is a precision-crafted accessory designed by Quantum for seamless TTL control. This high-quality adaptor is specifically engineered for use with the E1, E20, and E300 flashes, ensuring optimal performance and compatibility. The D10W QTTL Adaptor streamlines the process of connecting your flash units, allowing for quick and efficient communication between devices. This adaptor is essential for photographers looking to achieve precise lighting control and consistent results in their work. Elevate your photography experience with the D10W QTTL Adaptor For E1, a must-have in the Quantum ttl control accessories category.