The Startech.com PEX4S553B 4-Port PCI Express Serial Card lets you add 4x RS-232 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 adaptor 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.
Backed by a StarTech.com lifetime warranty and free lifetime technical support.
- Bus type: PCI express
- Card type: Low profile (SP bracket included)
- Connector type(s): PCI express x1 male
- External ports: DB-9 (9 pin, D-Sub) male
- Interface: Serial
- Max baud rate: 230.4 kbps
- OS compatibility: Windows® 10, 8 / 8.1, 7, Vista, XP, XP embedded, POS ready 2009, embedded system 2009
- Ports: DB-9 (9 pin, D-Sub) male, 4
- Product dimensions: 80.5 x 68.5 x 12mm
- Manufacturer's part no.: PEX4S553B
| Type |
PCIe to RS-232 adaptor |
| Interface |
Serial RS-232 x 4 |
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