Storage : Adapters : PCIe : SKU: PEX4S953


Manufacturer: Startech

Part Number: PEX4S953

UPC: 065030888257

Thinking of making a large purchase?

Startech 4 Port PCI-E RS232 Multiport Serial Adapter


Free shipping to 48 states


Estimated Delivery with free shipping by:

Tuesday February 27th*

* If ordered today with free shipping.


  • PCI Express 1.1 compliant replacement to the PEX4S952 Serial Card, ensuring wide compatibility
  • Add RS232 DB9 capabilities without purchasing a new server or computer
  • Full profile bracket comes pre-installed, a low profile is also included for case compatibility
  • Supports 256-byte depth FIFO cache per transmitter and receiver
  • High-speed data transfer rates of up to 921.6Kbps with the ASIX AX99100 Chipset

  • Specification

    Form Factor Plug-in Card
    Host Interface PCI Express 1.1
    Limited Warranty Lifetime
    Maximum Data Transfer Rate 921.60 kbit/s
    Number of Ports 4
    Packaged Quantity 1
    Platform Supported PC / Linux
    Ports Expandability 4 x DB-9 RS-232 - Serial, Via Cable
    Product Type Multiport Serial Adapter
    UART Type 16950

    In The Box

  • 4 Port Full Profile Serial Card
  • 1 x Low Profile Bracket
  • 1 x Break-out Cable
  • 1 x Quick Start Guide