Feature:   1. FT245RL:  USB independent chip for parallel FIFO bidirectional data transmission interface.  Complete USB protocol processing chip-no specific USB firmware programming required.  Based on 4-wire handshake connection, simple interface for MCU/PLD/FPGA logic.  Data transfer rate up to 1 Megabyte/second-D2XX Direct Drivers.  Data transfer rate up to 300kilobyte/second-VCP Drivers.  256-byte receive buffer and 128-byte send buffer, using buffer smoothing technology to achieve high data throughput.  2. USB interface:  Provide two types of mini USB and type A USB interfaces to choose from.  3. VCCIO power supply jumper:  The jumper cap can be used to jump to VCCIO to access 5V or 3.3V voltage (VCCIO can be used to supply power to the VCC pin of the access board).  4. Power indicator:  Module power indicator, easy to check the power supply status of the module.  5. Interface:  Connect to the corresponding interface of the single chip microcomputer.  Package includes:  1 x FT245 USB FIFO Board