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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.
The Serial Card features a native single-chip design that provides optimum reliability and speed, reducing the CPU load by up to 48% over conventional bridge-chip Serial Cards - a cost-effective solution for connecting legacy Serial devices to PCIe-enabled computers.
The multi-Port Serial adapter includes both full profile and low profile/half-height brackets for compatibility with standard and small form factor computers, and is compatible with a broad range of operating systems, including Windows�, Linux, and MAC OS.
This product is a replacement for our PEX4S552B Card.
Backed by a StarTech.com lifetime warranty and free lifetime technical support.
| Connector(s) | |
| Connector Type(s) | PCI Express x1 Male |
| External Ports | DB-9 (9 pin; D-Sub) Male |
| Environmental | |
| Humidity | 5~85% RH |
| Operating Temperature | 0�C to 70�C (32�F to 158�F) |
| Storage Temperature | -40�C to 85�C (-40�F to 185�F) |
| Hardware | |
| Bus Type | PCI Express |
| Card Type | Low Profile (SP bracket incl.) |
| Chipset ID | ASIX/MosChip - MCS9904CV-AA |
| Interface | Serial |
| Port Style | Dongle (Included) |
| Ports | 4 |
| Packaging Information | |
| Shipping (Package) Weight | 0.3 kg [0.7 lb] |
| Performance | |
| Data Bits | 5, 6, 7, 8 |
| FIFO | 256 Bytes |
| Max Baud Rate | 230.4 Kbps |
| Parity | Even, Odd, None, Space and Mark |
| Serial Protocol | RS-232 |
| Physical Characteristics | |
| Product Height | 68.5 mm [2.7 in] |
| Product Length | 80.5 mm [3.2 in] |
| Product Weight | 50 g [1.8 oz] |
| Product Width | 12 mm [0.5 in] |
| Software | |
| Microsoft WHQL Certified | Yes |
| OS Compatibility | Windows� 8/8.1 (32/64bit), 7 (32/64), Vista (32/64), XP (32/64), XP Embedded, POS Ready 2009, Embedded System 2009, CE 5.0/6.0, 2000, 98SE, 95, DOS Windows Server� 2012, 2008 R2, 2003 Mac OS� 10.4 and up (Tested up to 10.10) Linux |
| What's in the Box | |
| Included in Package | 4 Port PCI-Express Serial Card |
| Breakout Cable | |
| Driver CD | |
| Full profile bracket | |
| Instruction Manual | |
