Supports for 7/8/10/11/2000/XP/for Android/for OS/Linux. Supports EEPROM and rewrite function. Output signals: TXD, RXD, GND, VCC, , , , DTR, RI. Auto Transmit Buffer Control: This module is ideal for RS485 applications, ensuring smooth and reliable data transmission by automatically controlling the buffer state to prevent overflow and underflow. Enhanced Signal Integrity: Equipped to transmit and receive L drive signals, this converter module maintains strong signal integrity even in noisy environments, ensuring consistent performance and reliability. Versatile Clock Output Options: Features new clock output options at 48MHz, 24MHz, 12MHz, and 6MHz, designed to drive external MCUs or FPGAs, providing flexibility for a variety of digital and timing-based applications. High Throughput FIFO Buffers: The module includes FIFO receive and transmit buffers that support high data throughput, making it suitable for applications requiring fast data transfer and minimal latency. Advanced Buffer Smoothing Technology: Comes with a 256 Byte receive buffer and a 128 Byte transmit buffer, utilizing buffer smoothing technology to enhance data flow and prevent bottlenecks during high-speed data transmission. Color: Black Material: plastic Package Contents: 1 x Serial Converter Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.