PCI-Express card with two RS-232 standard serial ports. Low profile.

The AXAGON PCEA-S2 PCI-Express card equips the desktop computer with two RS-232 standard serial ports with DB-9 connectors.

Unobstructed compatibility and numerous port options are ensured by the proven MOSChip chipset.

The package also includes a low-profile blanking plug for fitting the adapter into lower-profile housings.

Input
- PCI-Express 1.1 interface is compatible with PCI-Express 1.0a / 2.0 / 2.1 / 3.0.
- Number of 1 lane (x1) lines compatible with x1 / x4 / x8 / x16 PCIe lanes.
- The bandwidth of the 1-lane PCI-Express 1.1 bus is 2.5 Gb/s.

Output
- 2 x serial RS-232 ports with DB9 male connector, the ports are located on the blind plug of the card.
- The maximum transmission speed of the applied RS232 drivers is up to 250 kBd.
- Compatible: 16C550 / Extended 16C550 / 16C950 UART.

- Plug and Play support for automatic selection of IRQ and I/O address.
- Re-Map IO Address support COM port address setting (this function is only supported by DOS).
- Transmit and receive 256 bytes for each port's FIFO buffer.
- Adjustable flow control Xon/Xoff, hardware or off.
- Adjustable word length: 4, 5, 6, 7 or 8 bits.
- Adjustable parity (even, odd, none, mark, space), 1, 1.5 or 2 stop bits.
- Supports TXD, RXD, RTS, CTS, DTR, DCD, DSR and RI serial signals.
- 9-bit data transfer support.
- Supports connecting serial devices such as ATMs, cash registers, barcode scanners, CNC machines, tablets, POS or PDAs.
- ASIX (formerly MOSChip) MCS9922CV-AA chipset.
Supported operating systems
- MS Windows 2000 / XP / Vista / 7 / 8 / 8.1 / 10 or later, Windows Server 2003 / 2008 / 2012 / 2016 or later (all 32 and 64-bit Windows systems are supported), Linux with kernel 2.6.11 or higher, MS DOS 6.22.

Contents of the package
- PCI-Express card with a standard blind plug,
- Two low-profile blind plugs,
- CD with drivers,
- Printed instructions for use in English, Czech, Slovak and Polish,
- Packed in a cardboard box.