4 Port PCIe Serial Adapter Card w/ 16550
4 Port PCIe Serial Adapter Card w/ 16550
Product Overview
StarTech.com Serial Adapter - Dual-profile Plug-in Card - 1 Pack - PCI Express x1 - PC - 4 x Number of Serial Ports External
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.
The RS232 Serial Adapter Card includes 4 half-height/low-profile brackets, allowing the card to be installed into almost any PC case, regardless of form factor.
Backed by a StarTech.com Lifetime warranty and free lifetime technical support.
Technical Specifications
| Number of Serial Ports (External) | 4 |
| Host Interface | PCI Express x1 |
| Data Transfer Rate | 128kB/s |
| Platform Supported | PC |
| UART Type | 16C450 |
| 16550 |
| Weight (Approximate) | 79.4 g |
| Form Factor | Plug-in Card |
| Length | 119.4 mm |
| Height | 17.8 mm |
| Width | 129.5 mm |
| Card Height | Dual-profile |
| Product Type | Serial Adapter |
| Manufacturer Part Number | PEX4S553 |
| Manufacturer Website Address | http://www.startech.com/au |
| Packaged Quantity | 1 |
| Manufacturer | StarTech.com |
| Product Name | 4 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART |
| Brand Name | StarTech.com |
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