Syba PCI-Express x1 4 Port RS232 Serial Card, Moschip 9904 Chipset, Fan-Out Cable

Syba PCI-Express x1 4 Port RS232 Serial Card, Moschip 9904 Chipset, Fan-Out Cable

Compliant with PCI-Express Base Specification Revision 1.0a. Using with MCS9904 chipset. Single-Lane (x1) PCI-Express with throughput up to 2.5Gbps. Octopus cable included. Driver support for windows 2000, Server 2003, XP 32/64, Vista 32/64, Linux,... more

$24.99

go to store
StarTech 4-Port RS232 PCI Serial Card Adapter with Power Outp PCI4S954PW

StarTech 4-Port RS232 PCI Serial Card Adapter with Power Outp PCI4S954PW

Sku: PCI4S954PW more

$71

compare prices
StarTech PCI4S9503V Serial Controller Card

StarTech PCI4S9503V Serial Controller Card

Sku: PCI4S9503V more

$114

compare prices
SYBA PCI-Express RS-232 Serial 4-Port Card, Moschip 9845 Chipset SY-PEX-4S

SYBA PCI-Express RS-232 Serial 4-Port Card, Moschip 9845 Chipset SY-PEX-4S

PCI-Express 4 port serial card, MOSCHIP MCS9901, RoHS. PCI Express: Fully compliant with PCI Express Base Specification, Revision 1.0a; PCIe Multi Function Peripheral controller with x1 Lane Interface; Support for D1, D2, D3hot and D3cold; Support PCIe... more

$27.99

go to store
IO Crest 4 Port Serial Mini PCIe Controller Card Components SI-MPE15047

IO Crest 4 Port Serial Mini PCIe Controller Card Components SI-MPE15047

This 4 port mPCI-Express serial card turns any mini PCI-E slot into two RS232(DB9) serial ports. Use this quick solution to add legacy serial support for embedded systems. Take full advantage of PCI-E capability by providing speed and reliability while... more

$32.99

go to store
StarTech Value PCI4S550N 4-Port Serial PCI Card

StarTech Value PCI4S550N 4-Port Serial PCI Card

PC - Compatible - PCI, Serial - Sku: PCI4S550N more

$43

compare prices
StarTech SATA RAID Card

StarTech SATA RAID Card

Sku: PCISATA4R1 more

$41

compare prices
Sonnet Technologies Tempo SATA E4i TSATAII-E4i Serial ATA Host Adapter

Sonnet Technologies Tempo SATA E4i TSATAII-E4i Serial ATA Host Adapter

Mac, PC - Compatible - PCI-e - RAID 0 - Sku: TSATAII-E4I more

$49

compare prices
IC188C-R2 Black Box -Rs-232 PCI Card 4-Port Low-Profile 16854 Uart PCI 4 X Db-25 Rs-232 Serial Plug-In Card. New Retail Factory Sealed With Full Manufacture Warranty.

IC188C-R2 Black Box -Rs-232 PCI Card 4-Port Low-Profile 16854 Uart PCI 4 X Db-25 Rs-232 Serial Plug-In Card. New Retail Factory Sealed With Full Manufacture Warranty.

IC188C-R2 Black Box -Rs-232 PCI Card 4-Port Low-Profile 16854 Uart PCI 4 X Db-25 Rs-232 Serial Plug-In Card. New Retail Factory Sealed With Full Manufacture Warranty. more

$320.00

FREE shipping

go to store
Syba PCI 4-Port Serial Controller Card SY-PCI15002

Syba PCI 4-Port Serial Controller Card SY-PCI15002

SY-PCI15002 more

$19.98

go to store
StarTech.com 4 Port PCI Express (PCIe) RS232 Serial Card w/ Power Out #PEX4S553S

StarTech.com 4 Port PCI Express (PCIe) RS232 Serial Card w/ Power Out #PEX4S553S

StarTech.com 4 Port PCI Express (PCIe) RS232 Serial Card w/ Power Output and ESD Protection - PCI Express x1 - 4 x DB-9 Male Serial Via Cable - Plug-in Card more

$132.99

FREE shipping

go to store

Overstock.com

(600,000+)
StarTech.com 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 #PEX4S232485

StarTech.com 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 #PEX4S232485

StarTech.com 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485 - PCI Express x1 - 4 x DB-9 Male RS-232/422/485 Serial Via Cable - Plug-in Card more

$104.57

FREE shipping

go to store

Overstock.com

(600,000+)
SIIG 4-Port Serial PCI Express Card Model JJ-E40011-S3

SIIG 4-Port Serial PCI Express Card Model JJ-E40011-S3

Type PCI Express to Serial Port Card External Ports 4 x Serial Ports Operating Systems Supported Windows 7 (32-/64-bit) / Vista (32-/64-bit) / XP (32-/64-bit) / Server 2003 & 2008 (32-/64-bit) / 2000 Specifications Regulatory approval(s) FCC Class B... more

$84.99

FREE shipping

go to store
Startech Pex4s952 4 Port Pci Express Serial Card

Startech Pex4s952 4 Port Pci Express Serial Card

4 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART more

$132.46 $98.12

go to store
Rosewill Rc-305E Rosewill Network Rc-305E 4 Port Pci Express To Serial Port Card

Rosewill Rc-305E Rosewill Network Rc-305E 4 Port Pci Express To Serial Port Card

Model RC-305EType PCI Express to Serial Port CardExternal Ports 4 x Serial PortData Rates Up to 230400bpsOperating Systems Supported Windows 2000/XP/Server 2003/Vista/7/8Package Contents 1 x PCIe Serial Card 4 Port 1 x Bracket with two DB9 male serial... more

$53.33 $39.50

go to store
StarTech 4 Port RS232 PCI Express Serial Card w/ Breakout Cable Model

StarTech 4 Port RS232 PCI Express Serial Card w/ Breakout Cable Model

"Type PCI Express to Serial Port Card External Ports 4 x 9-pin DB-9 Male RS-232 Serial Data Transfer Rate 250 Kbps Operating Systems Supported Windows 95 / 98SE / 2000 / XP(32/64bit) / Server 2003(32/64bit) / Vista(32/64bit) / 7(32/64bit) / Server 2008... more

$79.99

FREE shipping

go to store
Iocrest Si-Mpe15047 4 Port Serial Mini Pci-E Controller Card

Iocrest Si-Mpe15047 4 Port Serial Mini Pci-E Controller Card

FeaturesMulti-port RS-232/RS-422/RS-485 Cards.Automatic RTS/CTS or DTR/DSR hardware flow control with programmable hysteresis.Automatic Xon/Xoff software flow control.RS-485 half duplex direction control output with programmable turn-around delay.OS... more

$47.68 $35.32

go to store
StarTech 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x

StarTech 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x

"Type PCI Express to Serial Port Card External Ports 2 x RS232 2 x RS422 / RS485 Operating Systems Supported Windows 8 (32/64bit), 7 (32/64), Vista(32/64), XP(32/64), 2000 Windows Server 2008 R2, 2003(32/64) Linux Kernel 2.6.x Specifications Data Bits... more

$102.99

FREE shipping

go to store
StarTech.com 4 Port PCIe Serial Combo Card

StarTech.com 4 Port PCIe Serial Combo Card

The StarTech.com 4 Port PCIe Serial Combo Card lets you add two RS232 and two RS422/485 ports to your full-sized or small form factor system. It is designed to control multiple devices from nearly any serial communication protocol. This PCIe serial... more

$109.08 $100.99

FREE shipping

go to store
StarTech RS232 4-Port PCI Express Serial Card w/ Breakout Cable

StarTech RS232 4-Port PCI Express Serial Card w/ Breakout Cable

General InformationThe PEX4S553B 4-Port PCI Express Serial Card (with breakout cable) lets you add 4 RS232 serial ports using a single PCIe expansion slot. The PCIe Serial Card includes a 1-to-4 break out cable, which enables you to add 4 serial ports... more

$85.59

FREE shipping

go to store
StarTech.com 4 Port RS232 PCI Express Serial Card w/ Breakout Cable - PCI Express x1 - 4 x DB-9 Male RS-232 Serial Via Cable - Plug-in Card

StarTech.com 4 Port RS232 PCI Express Serial Card w/ Breakout Cable - PCI Express x1 - 4 x DB-9 Male RS-232 Serial Via Cable - Plug-in Card

The PEX4S553B 4-Port PCI Express Serial Card (with breakout cable) lets you add 4 RS232 serial ports using a single PCIe expansion slot. The PCIe Serial Card includes a 1-to-4 break out cable, which enables you to add 4 serial ports to a single low... more

$115.99 $84.76

go to store
IOCrest 4-Port RS-232 Serial Pcie 2.0 X1 Card With Serial Terminal Block (PC add on card) #2012766

IOCrest 4-Port RS-232 Serial Pcie 2.0 X1 Card With Serial Terminal Block (PC add on card) #2012766

This is an IOCrest PC add on card. The xr17V358 series multi-i/o pci-express controller cards are the high performance rs-232 serial interface controller for home and industrial users. they are compatible with industrial standard 16C550 uart, which... more

$82.99

FREE shipping

go to store

Overstock.com

(600,000+)
SIIG DP 4-Port Industrial RS-232 Universal PCI Adapter Card - Serial Adapter - 4 Ports

SIIG DP 4-Port Industrial RS-232 Universal PCI Adapter Card - Serial Adapter - 4 Ports

SIIG's DP 4-Port Industrial RS-232 Universal PCI Adapter Card with 3KV Isolation is a high performance serial adapter card designed to easily add 4 RS-232 serial ports with 15KV ESD protection to your PCI enabled desktop computer. Its serial interface... more

$137.60

go to store
IOCreat Serial ATA150 4x Ports RAID Controller Card SIL3114 Retail (1944031)

IOCreat Serial ATA150 4x Ports RAID Controller Card SIL3114 Retail (1944031)

IOCreat Serial ATA150 4x Ports RAID Controller Card SIL3114 Chipset Retail PCI 4-channel Serial-ATA 150 host controller card Internal Serial-ATA port x 4 Silicon Image SIL 3114 host controller chip Package also includes: SIL3114 PCI 4-ch Serial-ATA... more

$71.99 $22.02

FREE shipping

go to store
HighPoint Rocket 640L 4-Port SATA 6 Gbps PCIe 2.0 x4 Host Bus R640L

HighPoint Rocket 640L 4-Port SATA 6 Gbps PCIe 2.0 x4 Host Bus R640L

Sku: R640L more

$65

compare prices
Syba SD-PEX15011 PCIe X1 Controller Card with 4-RS232 Serial Ports

Syba SD-PEX15011 PCIe X1 Controller Card with 4-RS232 Serial Ports

SD-PEX15011 more

$28.59

go to store
HighPoint Rocket 640L 4-Port SATA 6 Gbps PCIe 2.0 x4 Host Bus R640L

HighPoint Rocket 640L 4-Port SATA 6 Gbps PCIe 2.0 x4 Host Bus R640L

Sku: R640L more

$76

compare prices
Siig Inc 4-Port RS232 Serial PCI

Siig Inc 4-Port RS232 Serial PCI

Sku: JJP04511S1 more

$39

compare prices
IOCreat PCIe SATA II 4x Ports RAID Controller Card SIL3124 Chipset (1944241)

IOCreat PCIe SATA II 4x Ports RAID Controller Card SIL3124 Chipset (1944241)

IOCreat PCIe SATA II 4x Ports RAID Controller Card SIL3124 Chipset Connects up to 4 SATA II hard disk drives. Supports Serial ATA Generation 2 Transfer Rate of 3.0 Gb/s Supports Serial ATA II: Port Multiplier 1.0 Specifications Sil3124 chipset offers... more

$164.99 $60.99

FREE shipping

go to store
Digi International Neo 77000890 PCI Express Card

Digi International Neo 77000890 PCI Express Card

Sku: 77000890 more

$161

compare prices
Vantec UGT-ST310R 6-Port Sata II 150 PCI Host Card with Raid

Vantec UGT-ST310R 6-Port Sata II 150 PCI Host Card with Raid

Vantec UGT-ST310R - Storage controller (RAID) - 4 Channel - SATA 1.5Gb/s / eSATA - 150 MBps - RAID 0, 1, 5, JBOD, 0+1 - PCI more

$28.50

go to store
Brainboxes - VX-001 1 Port RS-232 Serial Express Card - 1 x 9-pin DB-9 Male RS-232 Serial

Brainboxes - VX-001 1 Port RS-232 Serial Express Card - 1 x 9-pin DB-9 Male RS-232 Serial

ExpressCard providing one RS232 serial port. Megabaud data transfer rates and the 128 byte deep transmit and 256 byte receive FIFOS, coupled with 1Mbit/s line drivers deliver uncompromising performance on your laptop PC. more

$82.00

FREE shipping

go to store
StarTech.com 4 Port RS232 PCI Express Serial Card with Breakout Cable (PEX4S553B)

StarTech.com 4 Port RS232 PCI Express Serial Card with Breakout Cable (PEX4S553B)

The PEX4S553B 4-Port PCI Express Serial Card (with breakout cable) lets you add 4 RS232 serial ports using a single PCIe expansion slot, with an included 1-to-4 cable enabling you to add 4 serial ports to a single low profile slot. The serial card... more

$74.99

FREE shipping

go to store
StarTech.com 4 Port Native ExpressCard RS232 Serial Adapter Card with 16C950 UART EC4S952

StarTech.com 4 Port Native ExpressCard RS232 Serial Adapter Card with 16C950 UART EC4S952

The EC4S952 4-Port ExpressCard-based Serial Card lets you add four RS232 serial ports to your laptop or ExpressCard equipped desktop computer, using an available ExpressCard slot. The ExpressCard Serial adapter is designed based on a single-chip... more

$90.99

FREE shipping

go to store
StarTech PCI1S950DV Serial Card

StarTech PCI1S950DV Serial Card

Sku: PCI1S950DV more

$17

compare prices
Vantec UGT-PC2S1P 2+1 Serial and Parallel PCI Host Card

Vantec UGT-PC2S1P 2+1 Serial and Parallel PCI Host Card

Vantec UGT-PC2S1P - Parallel/serial adapter - PCI low profile - parallel, RS-232 - 2 ports + 1 x parallel port more

$18.99

go to store
StarTech PCI 4-Port IEEE-1394 Firewire Card

StarTech PCI 4-Port IEEE-1394 Firewire Card

PC - Compatible - PCI - Sku: PCI13944 more

$15

compare prices
SIIG Serial ATA 4-channel RAID Card

SIIG Serial ATA 4-channel RAID Card

PC - Compatible - PCI - RAID 1 - Sku: SC-SA4R12-S2 more

$45

compare prices
Startech 7 Port PCI USB Card Adapter

Startech 7 Port PCI USB Card Adapter

Sku: PCIUSB7 more

$11

compare prices
StarTech PEX2IDE Adapter Card

StarTech PEX2IDE Adapter Card

Sku: PEX2IDE more

$17

compare prices

More information about IO Controllers

Best prices on 4 port serial card in IO Controllers. Check out Bizrate for great deals on popular brands like Adaptec, Comtrol and HighPoint. Use Bizrate's latest online shopping features to compare prices. Read product specifications, calculate tax and shipping charges, sort your results, and buy with confidence. Easily narrow your search and find the product that's perfect for you.