StarTech.com 4 Port RS232 PCI Express Serial Card
Product Code:
8STPEX4S553B
Pack Of
1
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.
- General
- 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.
| Type | PCI Cards |
| Manufacturer | StarTech.com |
| Brand | StarTech.com |
| Form | Internal Cables |
| Dimensions | 12x80.5x68.5mm |
| Weight | 239g |
| Warranty | Lifetime Limited Warranty |
| Connector Type | PCI Express (Male) to DB-9 (Male) |
| Automated out-of-band flow control using CTS/RTS and DSR/DTR |
| Compliant with PCI Express base specifications revision 1.0a |
| Includes a full profile and low profile/half-height bracket |
| Native single chip design |
| On chip 256-byte depth FIFO in transmit/receive path of each port |
| Single-Lane (x1) PCI-Express with throughput up to 2.5Gbps |
| Supports data transfer rates up to 250Kbps on each port |
| Supports hardware and software flow control |
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