Features: Brand new and high quality StrideMax Daul FD is a double channel TMC5160 control board that supports 48V. It has both CAN/CANFD and USB interfaces. Multiple modules can be used simultaneously with klipper or RRF to meet the high-speed requirements of 3D printers. Provides additional temperature measurement, fan control support, which is especially suitable as a supplement to general control panel. Take your 3D printing to the next level with the StrideMax Daul FD board, unlocking new possibilities and expanding the capabilities of your printer. Specifications: Material:Plastic Package Includes: 1 Set StrideMax Daul FD Motherboards note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.