esd electronics has once more extended its CAN FD product line. Interfaces for various form factors are available. Due to the high data security the CAN-Bus increasingly becomes an established standard beyond automotive applications. CAN FD allows velocities of up to 10 Mbit/s as well as data transmission rates of up to 64 Byte. All of the esd electronics CAN FD interface boards are controlled by the high performance esd Advanced CAN Core, "esdACC", implemented in an Altera-FPGA. With the esdACC the boards support Bus Mastering. Write cycles in the direction of the host memory can be realized, regardless of the CPU or the system's DMA controller. This reduces the host load and overall latency. The boards support MSI (Message Signaled Interrupts) and are equipped with a switchable internal CAN termination. Using MSIs make these boards perfect for hypervisor environments. The CAN messages are linked to a high resolution 64-Bit hardware timestamp.