What it is?
The PEX4S553B 4-Port PCI Express Serial Card (with breakout cable) lets you add 4 RS232 serial ports using a single PCIe expansion slot, with an included 1-to-4 cable enabling you to add 4 serial ports to a single low profile slot.
Key Benefits
- Native single chip design
- Includes a full profile and low profile/half-height bracket
- On chip 256-byte depth FIFO in transmit/receive path of each port
- Supports hardware and software flow control
- Single-Lane (x1) PCI-Express with throughput up to 2.5Gbps
- Supports data transfer rates up to 250Kbps on each port
- Compliant with PCI Express base specifications revision 1.0a
- Automated out-of-band flow control using CTS/RTS and DSR/DTR
What else you need to know
Connector Type(s) | 1 - PCI Express x1 |
External Ports | 4 - DB-9 (9 pin, D-Sub) |
Environmental | Operating Temperature: 0°C to 70°C (32°F to 158°F)<br>Storage Temperature: -40°C to 85°C (-40°F to 185°F)<br>Humidity: 5~85% RH |
Hardware | Ports: 4<br>Interface: Serial<br>Bus Type: PCI Express<br>Card Type: Low Profile (SP bracket incl.)<br>Port Style: Dongle (Included)<br>Chipset ID: ASIX Moschip MCS9904CV-AA |
Packaging Information | Package Height: 1.4 in [3.6 cm]<br>Package Length: 8.2 in [20.8 cm]<br>Shipping (Package) Weight: 12.4 oz [352.0 g]<br>Package Width: 5.7 in [14.6 cm]<br>Package Quantity: 1 |
Performance | Serial Protocol: RS-232<br>Max Baud Rate: 230.4 Kbps<br>Data Bits: 5, 6, 7, 8<br>FIFO: 256 Bytes<br>Parity: Even, Odd, None, Space and Mark<br>MTBF: 324,892 hours |
Physical Characteristics | Weight of Product: 8.4 oz [239 g]<br>Color: Black<br>Material: Steel<br>Product Length: 3.2 in [80.5 mm]<br>Product Width: 0.5 in [1.2 cm]<br>Product Height: 2.7 in [6.8 cm] |
Power | Input Voltage: 12V DC<br>Output Voltage: 12V DC |
Software | 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, 11<br>Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016, 2019, 2022<br>Mac OS® 10.4 to 10.10<br>Linux 3.5.x and up - LTS Versions only<br>Microsoft WHQL Certified: Yes |
What's in the Box | Included in Package: 1 - 4 Port PCI-Express Serial Card, 1 - Breakout cable, 1 - Full profile bracket, 1 - Driver CD, 1 - Instruction Manual |