TF334 Adapter with BuiltIn PC Sync Socket Reliable PC sync connection: The TF334 adapter features a builtin PC sync socket, ensuring a stable, direct connection to external flashes and expanding your lighting options without sacrificing performance. Expanded lighting versatility: Enables compatibility with a wide range of flash units, giving you more control over power, timing, and lighting setup across different shoots. Broad camera compatibility: Compatible with A7S, A7SII, A7R, A7RII, A7II, NEX6, RX1R, RX10, RX100II, HX500, A6000, and A6300. Designed for professionals and enthusiasts: Helps photographers enhance their camera's lighting capabilities with greater flexibility and reliability. Suitable for outdoor photography and events: Adds versatile flash compatibility that can make a critical difference in capturing moments under varying lighting conditions. 23 practical use scenarios Outdoor portrait sessions: Use offcamera flash to shape lighting in natural environments, achieving soft, controlled portraits with consistent exposure. Onlocation studio and controlled setups: Pair multiple flashes via PC sync for precise lighting ratios and consistent results in a portable setting. Event and reportage photography: Quickly adapt to changing light by integrating external flashes for fill and dramatic lighting without sacrificing workflow.