PCIe x1 AX99100 4-port DB9 RS232 Serial Adapter Card with 16950 UART

The PX1-4S-9100 4-Port Native PCI Express RS232 Serial Adapter Card with 16950 UART lets you add 4 RS232 (DB9) serial ports, using a single PCI Express expansion slot. Based on a native single-chip design, this 4-port serial adapter card allows you to harness the full capability offered by PCI Express (PCIe), while reducing the load applied to the CPU by as much as 48% over conventional bridge-chip serial cards. The RS232 Serial Adapter Card includes 4 half-height/low-profile brackets, allowing the card to be installed into almost any PC case, regardless of form factor.

Features

• Compliant with PCI Express 2.0 Gen 1
• Compliant with PCI Power Management 1.2 
• Single-lane (X1) PCI Express End-point Controller with PHY integrated
• Supports both legacy and MSI Interrupts
• Supports ASPM Power Management
• Quad UARTs, Supports RS-232 
• Bi-directional speeds up to 25 Mbps per port Full Serial Modem Control 
• Supports Hardware, Software Flow Control  
• Supports 5, 6, 7, 8 and 9-bit Serial format 
• Supports Even, Odd, None, Space and Mark parity
• Supports On Chip 256 Byte depth FIFOs in Transmit, Receive path of each Serial Port 
• Supports remote wakeup and power management features
• Serial Port transceiver shutdown support 
• Supports Slow IrDA mode (up to 115200bps) on all Serial Ports
• Supports multi-drop application for 9-bit mode
• Provides RS-232 serial ports with +5 or +12 VDC power output via COM 1st or 9th pin
• Supports DMA burst transfer
• Support special baud rate （option）

Specifications

• Chipset: ASIX99100
• Bus Connector: PCI Express 2.0 x1
• Ports: 4 * 9-pin RS-232, Male
• Baud Rate: Up to 115.2 Kbps
• FIFO: 256 Bytes
• UART: 16C550
• Function
• Supports DMA burst transfer
• Supports remote wakeup and power management features
• Bi-directional speeds up to 25 Mbps per port Full Serial Modem Control

OS Compatibility

• Windows® DOS, 95, 98SE, 2000, CE 5.0/6.0, Embedded System 2009, POS Ready 2009, XP Embedded, XP, Vista, 7, 8, 8.1, 10
• Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016, 2019
• Mac OS® 10.4 to 10.10
• Linux 3.5.x to 4.11.x

Environmental Conditions

• Operating temperature: 32 to 140 degrees F
• Storage temperature: 14 to 158 degrees F
• Relative humidity: 5% to 90% RH (non-condensing)
• Certifications/Standards: FCC, CE, RoHS

Package Contents

• 1 * AX99100 Quad-Serial Port / RS-232 PCIe Card
• 1 * Driver CD
• 1 * Installation guide
• 2 * Low profile bracket