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Key Details:
- Model: PEX4S553
- Part #: T45350
- Warranty: Supported by Manufacturer
- Brand: StarTech
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StarTech 4 Port Native RS232 Serial PCI Express Adapter Card with 16550 UART
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.
- 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
Hardware:
- Bus Type: PCI Express
- Card Type: Standard Profile (LP bracket incl.)
- Chipset ID: ASIX - MCS9904CV-AA
- Interface: Serial
- Port Style: Integrated on Card
- Ports: 4
Performance:
- Data Bits: 5, 6, 7, 8
- FIFO: 256 bytes
- Max Baud Rate: 128 Kbps
- MTBF: 26,280 Hours
- Parity: 5, 6, 7, 8
- Serial Protocol: RS-232
Connector(s):
- Connector Type(s): 1 - PCI Express x1 Male
- External Ports: 4 - DB-9 (9 pin, D-Sub) Male
Environmental:
- Humidity: 5~85% RH
- Operating Temperature: 0°C to 50°C (32°F to 122°F)
- Storage Temperature: -20°C to 60°C (4°F to 140°F)
Physical Characteristics:
- Color: Green
- Microsoft WHQL Certified: Yes
- OS Compatibility: Windows DOS, 95, 98SE, 2000, CE 5.0/6.0, Embedded System 2009, POS Ready 2009, XP Embedded, XP, Vista, 7, 8, 8.1, 10, - Windows Server 2003, 2008 R2, 2012, 2012 R2, 2016, 2019, Mac OS 10.4 to 10.10, Linux 3.5.x to 4.11.x LTS Versions Only
- 1x 4 Port PCI-Express RS-232 Serial Card
- 1x Bracket with 2 DB9 male ports
- 4x Low Profile Brackets
- 1x Driver CD
- 1x Instruction Manual
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