StarTech.com PEX4S232485 StarTech.com 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485

StarTech.com 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485 - Add two RS232, and two RS422/485 serial ports to your PC through a PCI-Express expansion slot - pcie rs485 - pci express rs485 - pcie rs485 - pci express rs422 - pcie rs422

Features:

• 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
• 256-byte deep FIFO per transmitter and receiver
• Standard and low-profile bracket included
• Compliant with PCI-Express Specification 1.0a
• Supports PCI Power Management 1.1