Low Profile PCI Express 2-Port RS-232 Serial Interface

Part: 7202ec   Model: COMM+232.PCIe

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The 7202ec low-profile PCI Express serial interface provides two RS-232 serial ports. All modem control signals are implemented for maximum compatibility with a wide range of serial peripherals. Each serial port features an ultra high-speed UART, flexible clock prescaler, and large 256-byte Tx/Rx FIFOs allowing the adapter to support the widest range of standard and non-standard baud rates exceeding 1 Mbps. These features make the 7202ec ideal for data-intensive applications that require reliable, ultra-fast throughput rates.

The Sealevel SeaCOM software driver and utilities make installation and operation easy using Microsoft Windows operating systems.

The 7202ec is a PCI Express X1 board compatible with any low profile PCI Express slot. A standard profile bracket is also included. The board includes a 36-inch cable that terminates to two DB9M connectors.


Additional information

Operating Temperature

0°C to 70°C (32°F to 158°F)

UART Series

950 UART

Storage Temperature

-50°C to 105°C (-58°F to 221°F)

Serial Connector(s)


RoHS Compliant


# of Ports


PC Bracket

Low Profile, Standard Height

Board Connector


Max Data Rate

Exceeds 1 Mbps

Cable Connector(s)

DB9M (2)

Max Data Distance

50 feet

Host Interface(s)

PCI Express

Humidity Range

10 – 90% Relative Humidity, Non-Condensing

Electrical Interface



5.75 (L) x 2.54 (W)

Communications Chip

Ultra high-speed UART


125 MHz BRG

  • Compliant with RoHS and WEEE directives
  • Ultra high-speed UART with 256-byte Tx and Rx FIFOs
  • Supports asynchronous data rates exceeding 1 Mbps
  • Bus-derived 125 MHz BRG and clock prescaler support wide range of baud rates
  • All RS-232 modem control signals implemented
  • PCI Express X1 compliant
  • Compatible with any low profile PCI Express slot. A standard profile bracket is also included.
  • Included 36″ cable terminates to two DB-9M connectors (Item# CA203)

Windows Software

Software: SeaCOM - Windows


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