PCI Express to 4 Port Serial Expansion Card Chip AX99100 Industrial DB9 COM RS232 Adapter Riser Card Controller for Desktop PC

Package:Yes
Model Number:AC4683
Interface Type:PCI Express
Feature 1:pci express to serial card
Feature 2:rs232
Feature 3:4 port serial card
Feature 4:rs232 serial
Feature 5:pcie to rs232
Feature 6:pci-e to rs232
Feature 7:rs 232
Feature 8:usb com
Feature 9:rs232 com port
Feature 10:db9 com rs232

PCI Express to 4 Port Serial Expansion Card Chip AX99100 Industrial DB9 COM RS232 Adapter Riser Card Controller for Desktop PC
About Description:
Description:
Single-lane (X1) PCI Express End-point Controller with PHY integrated
Compliant with PCI Express 2.0 Gen 1
Compliant with PCI Express card specifications
Compliant with PCI Power Management 1.2
Supports four PCI Express functions
Supports both legacy and MSI Interrupt
Supports ASPM Power Management
Serial Port Interface
Dual or Quad UARTs
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 Custom baud rate by internal PLL or external clock
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
Supports DMA burst transfer
You'll receive:
1 x PCI Express to 4x RS232 COM Port Serial Card
1 x User Manual
1 x Driver CD
Please check pictures for more details.