The Kvaser M.2 PCIe 4xCAN (01333-9) is a compact CAN board that adds four high speed CAN/CAN FD channels to any computer with PCI Express connectivity and an available B or M keyed M.2 slot.
The CAN transceivers are distributed (off-board); a layout that maximises signal quality and integrity. With a timestamp resolution of 1 μs and maximum message rate of 20000 msg/s per channel, plus silent mode, error frame detection and generation, this suits a wide range of embedded systems.