StarTech 4 Port RS232 Serial PCI Express Adapter Card

The PEX4S232485 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485 lets you add two RS232, and two RS422/485 serial ports to your PC through a PCI-Express expansion slot.

• 4 port (2 x RS232, 2 x RS422/485) serial combo card
• RS232 data transfer rates up to 460 Kbps
• Supports 2-Wire / 4-Wire RS485 modes

Hardware:
• Bus Type: PCI Express
• Card Type: Standard Profile (LP bracket incl.)
• Chipset ID: SystemBase - SB16C1052PCI
• Interface: Serial
• Port Style: Dongle (Included)
• Ports: 4

Performance:
• Data Bits: 5, 6, 7, 8
• FIFO: 256 Bytes
• Flow Control: None, Xon/Xoff, RTS/CTS
• Max Baud Rate: 460.8 Kbps
• Parity: None, Odd, Even, Space, Mark
• Serial Protocol: RS-232/422/485
• Stop Bits: 1, 1.5, 2
• Supported Protocols: RS-232, RS-422, RS-485 2-wire / 4-wire

Connector(s):
• Connector Type(s): 1 - PCI Express x1 Male
• External Ports: 4 - DB-9 (9 pin, D-Sub) Male

• OS Compatibility: Windows 2000, XP, Vista, 7, 8, 8.1, 10, Windows Server 2003, 2008 R2, 2012, 2016, 2019
• System and Cable Requirements: Available PCI Express slot

• 1x PCI Express Serial Combo Card
• 1x Breakout Cable
• 1x Low Profile Bracket
• 1x Driver CD
• 1x Instruction Manual