STARTECH 4 Port Native Pci Express Rs232 Serial PEX4S553

Manufacture # Startech | Model # PEX4S553

The PEX4S553 4-Port Native PCI Express RS232 Serial Adapter Card with 16550 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:

• Startech PEX4S553 Four high speed RS232 serial ports, with support for data transfer rates up to 128000bps
• 256-byte deep FIFO per transmitter and receiver
• Native single-Chip, single lane PCI Express
• Includes half-height/low profile mounting brackets
• Built-in 16C450/550 compatible UART
• Compliant with PCI Express Base Specification 1.1.

Overview:

• Form Factor: Plug-in Card
• Card Height: Dual-profile
• Port Style: Integrated on Card
• FIFO: 256 bytes
• Max Baud Rate: 128 Kbps
• MTBF: 26,280 Hours

Manufacturer Warranty: 02 Years Limited Warranty