Shipping Information
- ETA 16/09/2026 for shipping
- Pre-order available, shipping ETA 16/09/2026
Store Availability
- ETA 16/09/2026 at Bankstown Store
- ETA 16/09/2026 at Castle Hill Store
- ETA 16/09/2026 at Northmead Store
Shipping Estimate
Add 4 RS-232 serial ports to your standard or small form factor computer through a PCI Express expansion slot
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.
| SKU | 210917 |
| MPN | PEX4S553 |
| Brand | Startech |
| Product Condition | Brand New/Unused |
| Stock Availability | Available for Shipping |
| Warranty Period | 3 Years Warranty |
| Warranty Contact | https://www.startech.com/ |