Quick and Easy Installation: Our housing print files, which are compatible with 2020 aluminum profiles, enables an immediate and hassle-free installation. Directional Interfaces for Neat Wiring: Interfaces are oriented in the same direction to promote organized and visually appealing wiring. Comprehensive CAN Interface Support: Features a rich array of interfaces: five XH2.54 + screw terminal CAN bus interfaces; an XT30 connector; and an RJ11 port. Comprehensive Protection: Incorporating ESD chips, filter capacitors, and diodes, the CEB V1.0 safeguards connected CAN tool boards from static and surges, boosting their safety and reliability. 120R terminal resistor selectable via jumper for DIY use. https://github.com//CEB Colour:Black Material:PCB+electronic components Package Contents: 1 x CEB Expand Board 12 x XH2.54mm Crimp Pin 6 x XH2.54mm 2Pin Connector housing Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.