Features: Efficient Driving : Designed with advanced circuitry, this for AD200ProII driver board ensures stable flashing output in various conditions. It solves overheating issues during high frequency use. Perfect Compatibility : Specifically engineered for AD200ProII flashing, this driver board seamless integration and optimal performances with your existing equipment. Durability Plastic Construction : Made from durability plastic, the driver board is lightweight yet sturdy, resistant to impacts and wear. Its portability for outdoor photographers. Tool less Installation : Featuring a simple design, this driver board allows quick installation and removal without tools, saving valuable setup time during shoots. Stable Power Supply : Provides consistent current output to prevent flashing failures at critical moments. Ideal for weddings, event, and other important photography scenarios requiring reliabled lighting. Specifications: Component: plastic Size about 13.5X6.3Cm/5.31X 2.48In Suitable for AD200ProII For Studiophotography | Outdoor flashing repair | Professional photography equipment maintenance Package Includes: 1PC Driver board note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution