StarTech.com Carte adaptateur série PCIe 2 ports avec 16550 PEX2S553

The PEX2S553 PCI Express serial card lets you turn a PCI Express slot into 2 RS232 (DB9) serial ports. Based on a native single chip design (no bridge chip), this 2-port serial adapter card allows you to harness the full capability offered by PCI Express (PCIe), and reducing the load applied to the CPU by as much as 48% over conventional serial cards.

The RS232 Serial Adapter Card (PEX2S553) is compatible with a broad range of operating systems including Windows® and Linux Kernel 2.6.11 to 4.11.x, and MAC OS 10.4 and above.

Plus, the serial card includes an optional half-height/low profile bracket that allows the card to be installed in any PCI Express slot, regardless of the size of the computer case.

Key features

• Automated in-band software flow control using programmable Xon/Xoff in both directions
• Native single-Chip, single lane PCI Express
• Automated out-of-band flow control using CTS/RTS and DSR/DTR
• 128-byte deep FIFO per transmitter and receiver
• Selectable power output on pin 9 for the serial port
• Includes half-height/low profile mounting bracket
• Compliant with PCI Express base specifications revision 1.0a
• Two high speed RS232 serial ports with support for data transfer rates up to 460.8 Kbps
• This product is a replacement for our PEX2S552 card
• Backed by a StarTech.com 2-year warranty and free lifetime technical support

Specifications

• Platform Supported: PC,Mac,Linux
• UART Type: 16550
• Card Height: Half-height/Low-profile
• Environmental Certification: RoHS
• Environmentally Friendly: Yes
• Limited Warranty: 2 Year
• Number of Serial Ports (External): 2
• Form Factor: Plug-in Card
• Package Contents: 2 Port PCIe Serial Adapter Card with 16550 Low Profile Brackets Driver CD Instruction Manual
• Product Type: Serial Adapter
• Manufacturer: StarTech.com
• Product Model: PEX2S553
• Country of Origin: Taiwan
• Host Interface: PCI Express x1