This internal adapter allows you to add four RS232 serial ports with DB9 connectors to a computer via a PCI Express slot. Designed to interact with devices such as card readers, printers, PIN pads, and modems, it works with the AX99100 chipset and supports the 16950 UART industrial standard. Its architecture supports transmission speeds of up to 921.6 Kbps, offering flexibility in data bit configuration per port.
The component is compatible with Windows and Linux operating systems, facilitating integration into mixed environments. It includes pre-installed low-profile brackets and full-profile options to fit different case form factors. Each port features a 256-byte FIFO cache for transmitter and receiver, and allows a 5/12 V power output on pin 9 if an external power source is connected. Its dimensions are 75 mm wide, 63 mm deep, and 18 mm high, with a weight of 0.264 kg.
- Four RS232 serial ports with DB9 connectors
- Maximum transmission speed of 921.6 Kbps
- Compatibility with Windows and Linux operating systems
- Support for the 16950 UART industrial standard
- Includes low-profile and full-profile brackets
- 256-byte FIFO cache per port
