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STARTECH

STARTECH PEX8S1050 8-Port PCIe RS232 Serial Adapter laptop add-on card

SKU CH-F9CB-DNZPW MPN PEX8S1050

Adds eight RS-232 DB9 serial ports via a PCI Express slot with a breakout cable, supporting speeds up to 921.4Kbps for printers, scanners, payment terminals and industrial equipment

  • Add eight RS-232 serial ports via single PCIe slot
  • Connect printers, scanners, modems and industrial controls
  • Data rates up to 921.4 Kbps per port
  • Broad Windows and Linux compatibility for mixed environments
  • Lifetime warranty with free technical support included

8-Port PCIe RS-232 Serial Adapter

The StarTech PEX8S1050 adds eight DB9 serial ports to a desktop through a single PCI Express slot. It targets technicians and system integrators who must connect legacy RS-232 equipment such as industrial controllers, PIN pads, or modems to modern platforms.

Low-profile bracket with 8-port breakout cable

A compact bracket fits standard and low-profile chassis while the included breakout cable routes eight DB9 connectors to accessible locations. Each port supports speeds up to 921.4Kbps, and broad Windows and Linux support simplifies driver deployment in mixed environments.

Replaces multi-card serial expansions

One card consolidates what previously required multiple single or dual-port adapters, freeing expansion slots and reducing cabling clutter. The jump is worthwhile when a workstation or server must drive several serial devices simultaneously without occupying additional PCIe lanes.

Highlights

  • Add eight RS-232 serial ports via single PCIe slot
  • Connect printers, scanners, modems and industrial controls
  • Data rates up to 921.4 Kbps per port
  • Broad Windows and Linux compatibility for mixed environments
  • Lifetime warranty with free technical support included

Specifications

No published specifications for this item yet.

Questions about this item

What PCIe standard does the PEX8S1050 use and what serial speed does it cap at?

The card installs in a PCI Express slot and each RS-232 port supports data rates up to 921.4 Kbps.

What physical slot and cable length does the PEX8S1050 require?

It needs one PCI Express expansion slot and ships with an 8-port breakout cable ending in DB9 connectors.

How is the PEX8S1050 installed and which step is often missed?

Insert the card into a free PCIe slot, secure the bracket, attach the breakout cable, then install the Windows or Linux driver before connecting peripherals.

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