STARTECH.COM ST PEX2S553LP - 2-port RS 232, serial, PCIe card with 16550 UART

Upgrade your low-profile or small-form-factor computer with two high-speed RS-232 serial ports through a PCI Express expansion slot.

• A high-speed RS232 serial port with data transfer rate of up to 460.8 kbps
• Supplied with half-height/low-profile slot bracket and optional standard slot bracket
• Single-chip design optimises speed and reliability.

The PEX2S553LP low-profile/half-height PCI Express serial card converts each PCI Express slot into two RS232 (DB9) serial ports.

This card is designed with a native single-chip design that allows you to take full advantage of the capabilities of PCI Express (PCIe) while reducing CPU load by up to 48% compared to traditional serial bridge chip cards.

The PCI Express RS232 serial adapter card is compatible with a wide range of operating systems and comes with a flat/half height clamp set installed. It also includes an optional full-profile slot bracket. ...