The DL-USB-4463 from DreamLNK is a communication module that is RoHS compliant. It features a USB 2.0 controller and has a maximum transfer rate of up to 16 Mbps. Additionally, it supports both host and device modes with hot plug-and-play and low power requirements. The module supports a variety of communication protocols, including RS-232, RS-485, CAN, and CAN FD. It also supports a wide range of I/O pins for interfacing with external components. The module can also be used for mission critical applications, as it features an integrated ESD protection that can withstand up to 4000V. The DL-USB-4463 is a reliable, cost effective solution for OEMs and other electronic part manufacturers.