Cable, DSL & Wireless Modems › RS-232

Add 2 high-speed RS-232 serial ports to your low profile/small form factor com... Add 2 high-speed RS-232 serial ports to your low profile/small form factor compu more

The IOCrest SI-PEX50054 2 port DB9 serial and 1 port DB25 parallel PCI-E 1.0 x... The IOCrest SI-PEX50054 2 port DB9 serial and 1 port DB25 parallel PCI-E 1.0 x1 controller card turns a single pci-express x1 slot into two rs-232 serial ports and one EPP/ECP parallel port. Suitable for installation in a small form factor computer the... more

Adds one RS-232 serial port and one parallel port to a PCI Express enabled sys... Adds one RS-232 serial port and one parallel port to a PCI Express enabled system more

Multi-I/O PCI-E controller cards are high performance RS-232 serial interface ... Multi-I/O PCI-E controller cards are high performance RS-232 serial interface controllers for home and industrial users. They are compatible with industrial standard 16C550 UART which conveniently provide a low cost connection platform for industrial... more

SIIG s Quad-Serial Port RS-232 PCIe Card is designed to provide four 9-pin RS-... SIIG s Quad-Serial Port RS-232 PCIe Card is designed to provide four 9-pin RS-232 serial ports to your PCI Express-enabled desktop computer. This 4-port serial PCIe adapter card features 256-byte FIFO buffers to support fast data transferring to ensure... more

Adds four RS-232 serial ports to PCI Express enabled computer systems. Replace... Adds four RS-232 serial ports to PCI Express enabled computer systems. Replaces part # JJ-E40011-S4 Note: Replaces part # JJ-E40011-S4 Easily adds four RS232 DB9 serial ports through an available PCI Express slot PCI Express 1-lane (x1) adapter works... more

SYBA Multimedia 4-port Serial Adapter - PCI Express x1 - 4 x DB-9 RS-232 - Ser... SYBA Multimedia 4-port Serial Adapter - PCI Express x1 - 4 x DB-9 RS-232 - Serial Via Cable - Plug-in Card - Retail more

Add eight RS-232 DB9 serial ports to your desktop computer through two PCIe ex... Add eight RS-232 DB9 serial ports to your desktop computer through two PCIe expansion card slots. This PCI express serial card with two breakout cables provides you with multiple ports to connect a wide variety of serial peripherals at speeds of up to... more

Fax / modem - RS-232 / V.24 - 56 Kbps - V.90 V.92 Fax / modem - RS-232 / V.24 - 56 Kbps - V.90 V.92 more

Kentek 12 Inch IN DB9 Serial Expansion Port Bracket RS-232 COM AT Everex D-Sub... Kentek 12 Inch IN DB9 Serial Expansion Port Bracket RS-232 COM AT Everex D-Sub 9 Pin Male to IDC 10 Pin Female M/F for PC Mac Linux MotherBoard Header more

The IOCrest SI-ADA15070 lets you add One RS-232 and RS-422/485 serial ports to... The IOCrest SI-ADA15070 lets you add One RS-232 and RS-422/485 serial ports to your embedded computer thought a free M.2 Slot. To be used in applications such as serial attached devices serial networking/monitoring equipment data acquisition system POS... more

2S1P PCI Express Serial Parallel Combo Card with Breakout Cable Add a parallel... 2S1P PCI Express Serial Parallel Combo Card with Breakout Cable Add a parallel port and two RS-232 serial ports to your PC through a PCI-Express expansion slot.- SKU: ZX9DHPEX2S1P553B more

2 Port RS-232 DB9 Serial M.2 B+M Key Controller Card XR17352 Chipset 2 Individ... 2 Port RS-232 DB9 Serial M.2 B+M Key Controller Card XR17352 Chipset 2 Individual DB9 RS-232 Serial Ports Part Number: SI-ADA15069 Brand: IOCrest Data read/write 32-bit operation. Global interrupt status register for both UARTs. 16 multi-purpose... more

Add eight RS-232 DB9 serial ports to your desktop computer through a PCIe expa... Add eight RS-232 DB9 serial ports to your desktop computer through a PCIe expansion card slots. This PCI express serial card with 8-port breakout cable provides you with multiple ports to connect a wide variety of serial peripherals at speeds of up to... more

Black Box CATx DB9 Line Driver - 230-Volt - short-haul modem - RS-232 Black Box CATx DB9 Line Driver - 230-Volt - short-haul modem - RS-232 more

This digi xbee-pro 900rf modem - serial extnder - rs-232 is a great products c... This digi xbee-pro 900rf modem - serial extnder - rs-232 is a great products cellular modems item at a reduced price you can t miss. It is a brand new item that comes to you packed well and ships fast! more