RS-232 controllers  (329 offers of 5,352,811 product items)

The CP-104UL and CP-104JU 4-port universal PCI boards are designed for POS and ATM applications. They are a top choice of industrial automation engineers and system integrators, and support many di...

Low profile serial cards Digi Neo Universal PCI (3.3V & 5V) and PCI Express multiport serial cards leverage an Application Specific Integrated Circuit (ASIC) to provide throughput speeds exceeding ...

The CP-168U is a smart, 8-port universal PCI board designed for POS and ATM applications. It is a top choice of industrial automation engineers and system integrators, and supports many different o...

The PERC H730 RAID Controller from Dell offers reliability and performance in addition to providing management with the tolerant disk subsystem failures. This RAID controller offers expandable 1 GB...

The CP-118U-I and CP-138U-I are smart, 8-port serial boards designed for long distance, multi-point, PC-based data acquisition applications. Industrial automation system integrators will be eager t...

Add a USB-based RS232 Serial port to your laptop through an ExpressCard slot The EC1S232U2 ExpressCard RS232 Serial Adapter Card (USB-based) (16950 UART) adds an RS232 (DB9) serial port to your Exp...

2S ISA Serial RS-232 card, 16-Bit, 2 x FIFO 16C550, with 2 x 9 pin male connector, provides +5V and +12V over the 9 Pin connector for P.O.S Systems (Power over System).

The CP-118U-I and CP-138U-I are smart, 8-port serial boards designed for long distance, multi-point, PC-based data acquisition applications. Industrial automation system integrators will be eager t...

The PCI I/O adapter provides one high performance 16C550-type UART compatible RS-232 serial port. It is designed for PC, thin client or server to provide instant COM port expansion via the PCI– or ...

The EX-41384 PCI I/O adapter provides four high performance 16C1050-type UART RS-232 serial ports. It is designed for PC, thin client or server to provide instant COM port expansion via the PCI– or...

The EX-43062 PCI I/O adapter provides two high performance 16C1050-type UART RS-232 serial ports. It is designed for PC, thin client or server to provide instant COM port expansion via the PCI– or ...

The EX-43063 PCI I/O adapter provides one 9 pin and 25 pin high performance 16C1050-type UART RS-232 serial ports. It is designed for PC, thin client or server to provide instant COM port expansion...

Adaptec maxCache Plus– A Caching and Tiering Solution Adaptec by PMC's maxCache Plus solution introduces a revolutionary new tiering software for direct-attach-storage data management. Our new tier...

The CP-102U and CP-102UL are 2-port Universal PCI boards designed for POS and ATM applications. They are a top choice of industrial automation engineers and system integrators, and support many dif...

PEX2S553 PCI Express Card The PEX2S553 PCI Express serial card lets you turn a PCI Express slot into 2 RS232 (DB9) serial ports. Based on a native single chip design (no bridge chip), this 2-port s...