Useful tool: This MCP2525 CAN module is based on controller and receiver BUS module and is practical to use. Easy to use: This circuit board is convenient to install and is powered by DC 5V external power supply. Fast speed: The communication ratio is up to 1Mb/s, so this bus module can deliver you a good experience. Reliable: With 120 ohm terminal resistance, this MCP2525 CAN bus module can ensure driver ability and prevent signal reflection. Replacement: This receiver controller module has good performance and is a good choice to replace a worn or damaged one. Specification: Communication ratio: 1Mb/S. Data bit: 0-8 bit. Voltage: DC 5V. Terminal impedance: 120 ohm. Size(LxWxH): Approx. 4x2.8cm/1.57x.10 inch. Working current: 5mA. Standby time: 1HA. Working temperature: -40 to 85℃, -40 to 125℃. Note: There might be a bit of color distortions due to different computer resolutions. There might be a slight error due to different hand measurements. Package Includes: 1 Piece Module.