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1 to 2 ports IO boards PC hardware

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1-87 of 87 1 All 1 to 2 ports io boards pc hardware, sorted by best match | popularity | newest | price | #merchants
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Startech Parallel Adapter (Startech Computer Products PCI1P)
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Startech Computer Products PCI1P

1PORT VALUE PCI PARALLEL CARD ADAPTER IEEE 1284
$21.24 – $47.80Compare prices at 9 sellers and see price graph
Sabrent SBT-STDB IDE Ultra ATA-100/133 to Serial ATA Port Mini Converter Adapter (SABRENT SBT-STDB)
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SABRENT SBT-STDB

$14.99Compare prices at 2 sellers and see price graph
2port Pci 16c550 Serial I/ocard (Startech Computer Products PCI2S550)
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Startech Computer Products PCI2S550

SCSI

Startech Computer Products PCI2S550 2PORT PCI 16C550 SERIAL I/O CTLR CARD
$27.19 – $123.30Compare prices at 12 sellers and see price graph
Digi Digi One SP Device Server (Digi International 70001851            )
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Digi International 70001851

W/RS232/422/485 10/100 ETHERNET
$130.99 – $189.51Compare prices at 11 sellers and see price graph
Digi Edgeport 1i 1-Port Serial Adapter (Digi International 301-1001-31)
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Digi International 301-1001-31

USB

EDGEPORT 1I USB TO 1PORT EIA-422/485 SERIAL DB-9
$93.49 – $149.37Compare prices at 7 sellers and see price graph
IBM 39Y6127 (IBM 39Y6127)
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$165.00 – $179.31Compare prices at 3 sellers and see price graph
Startech PCI2S550_LP Serial Adapter (Startech Computer Products PCI2S550LP)
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Startech Computer Products PCI2S550LP

STARTECH.COM 2 PORT 16C550 LOW PROFILE PCI SERIAL CARD CTLR NMS
$31.56 – $58.75Compare prices at 12 sellers and see price graph
Compaq 283836-001 (Compaq 283836-001)
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MuliPort 802.11b Wireless LAN W200 Module
$89.77 – $94.94Compare prices at 2 sellers and see price graph
StarTech.com PCI1S550 Serial Adapter (Startech Computer Products PCI1S550)
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Startech Computer Products PCI1S550

Startech Computer Products PCI1S550 1PORT PROFESSIONAL PCI SERIAL CTLR EXCELERATOR CARD DB9M 16550 PNP
$24.99 – $63.06Compare prices at 11 sellers and see price graph
Siig JJ-P01012-B (Siig JJ-P01012-B)
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16550 UART SERIAL PORTS 10-PK
$44.88 at 1 seller (PinnacleMicro)See it at PinnacleMicro
Siig LP-P10011 (Siig LP-P10011)
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SIIG INC. LOW PROFILE PCI SERIAL 16550 SINGLE PORT I/O CARD CTLR PC
$70.30 – $90.35Compare prices at 2 sellers and see price graph
Hewlett-Packard 190212-B21 (Hewlett-Packard 190212-B21)
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SCSI

Ultra Sinlgle I/O Module Upgrade for4214
$40.96 – $89.95Compare prices at 6 sellers and see price graph
IBM 96H9883 (IBM 96H9883)
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6217 FEATURE - SSA 4PORT RAID ADAPTER
$106.63 – $170.61Compare prices at 2 sellers and see price graph
Startech.com Pci2s950 2 Port 16c950 Pro Pci (Startech Computer Products PCI2S950            )
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Startech Computer Products PCI2S950

SERIAL CARD IRQ SHARING DB9M
$38.98 – $70.32Compare prices at 11 sellers and see price graph
Digi Digi One TS Device Server (Digi International 70001805            )
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Digi International 70001805

MBPS POWERED ETHERNET RJ45 SNMP
$259.99 – $350.73Compare prices at 10 sellers and see price graph
Promise SATA300 TX4 4-Port SATA PCI Adapter (Promise SATA300 TX4 5PK)
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Promise SATA300 TX4 5PK

SATA

2 PORT SATA3G CONTROLLER 5 PCK
$280.99 – $357.03Compare prices at 3 sellers and see price graph
Acceleport Xp 2port Pci Board Eia-232 (Digi International 77000659)
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Digi International 77000659

Digi International 77000659 ACCELEPORT XP 2PORT(BOARD ONLY) PCI EIA-232 CTLR PC
$178.99 – $245.83Compare prices at 9 sellers and see price graph
StarTech.com 2-Port PCI Serial Adapter (Startech Computer Products 10PKPCI2S550        )
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Startech Computer Products 10PKPCI2S550

PCI SERIAL ACCELERATOR CARD
$206.12 – $283.96Compare prices at 8 sellers and see price graph
Digi International 2-Port Neo Universal PCI Serial Card (70001965) (Digi International 70001965)
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Digi International 70001965

DIGI NEO 2PT LP-EIA232 PCI SER CARD DIGI NEO 2PT LP-EIA232 PCI SER CARD
$80.74 – $104.25Compare prices at 2 sellers and see price graph
Digi 77000847 Neo 2-Port DB9 Male Serial Adapter (Digi International 77000847)
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Digi International 77000847

DIGI NEO 2PORT DB9 MALE MULTIPORT SERIAL CARD
$84.99 – $149.59Compare prices at 9 sellers and see price graph
Startech PCI1P_LP Parallel Adapter (Startech Computer Products PCI1PLP)
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Startech Computer Products PCI1PLP

STARTECH.COM 1 PORT EPP PARALLEL LOW PROFILE PCI CARD CTLR NMS
$24.99 – $61.76Compare prices at 12 sellers and see price graph
StarTech.com ISA2S550 2-Port 16C550 Serial ISA Card (Startech Computer Products ISA2S550)
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Startech Computer Products ISA2S550

STARTECH.COM ISA I/O CARD 16C550 SERIAL PORTS CABL NMS
$6.86 – $36.32Compare prices at 11 sellers and see price graph
StarTech.com 2 Port PCI Parallel Adapter (Startech Computer Products PCI2PECP)
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Startech Computer Products PCI2PECP

Startech Computer Products PCI2PECP CARD
$42.12 – $94.25Compare prices at 10 sellers and see price graph
StarTech.com 2 Port PCI RS-422/RS-485 Serial Adapter (Startech Computer Products PCI2S422ISO)
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Startech Computer Products PCI2S422ISO

2PORT RS-422/RS-485 ISOLATED SERIAL PCI CARD DB9
$123.99 – $179.70Compare prices at 9 sellers and see price graph
Socket Sl0700-004 Serial I/o W/ High Speed 16550 (Socket Communications SL0700-004)
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Socket Communications SL0700-004

PC Card

PCCARD SER I/O 16550 UART DB9 RS232
$106.10 – $151.35Compare prices at 7 sellers and see price graph
Socket Sl0703-081 Dual Serial I/o (Socket Communications SL0703-081)
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Socket Communications SL0703-081

PC Card

PCCARD DUAL SERIAL I/O CARD RS-232 PT
$168.07 – $220.30Compare prices at 6 sellers and see price graph
Hewlett-Packard 190213-B21 (Hewlett-Packard 190213-B21)
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SCSI

Ultra3 Dual I/O Module Upgrade
$49.31 – $249.95Compare prices at 6 sellers and see price graph
Cisco Two-port Voice Interface Card - BRI (NT and TE) (Cisco VIC22BRINT/TE=)
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Cisco VIC22BRINT/TE=

2PORT VOICE INTERFACE CARD BRI NT AND TE
$607.99 – $809.43Compare prices at 6 sellers and see price graph
Compaq 190212-B21 (Compaq 190212-B21)
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SCSI

COMPAQ - SERVER ULTRA3 SINGLE I/O MODULE UPG FOR 4214 PERP NMS
$35.75 – $89.95Compare prices at 5 sellers and see price graph
Compaq 190213-B21 (Compaq 190213-B21)
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SCSI

COMPAQ - SERVER ULTRA3 DUAL I/O MODULE UPG FOR 4214 4254 OR 4314 PERP NMS
$62.55 – $249.95Compare prices at 5 sellers and see price graph
IBM 71P8596 (IBM 71P8596)
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IBM SER PT ADPT CARD PCI
$14.59 – $50.00Compare prices at 3 sellers and see price graph
Startech.com 10pkpci1s550 10pk 1port Db9 Ser Pci 16550 Accelerator Card Professional (Startech Computer Products 10PKPCI1S550        )
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Startech Computer Products 10PKPCI1S550

PCI SERIAL ACCELERATOR CARD
$210.68 – $260.25Compare prices at 3 sellers and see price graph
Supermicro 1U PCI Riser Card (Super Micro Computer CSE-RR32-1U)
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Super Micro Computer CSE-RR32-1U

1U RISER CARD 5.0 V 32BIT 1-SL SUPERSERVER QUALIFIED
$14.99 – $80.80Compare prices at 2 sellers and see price graph
Compaq 322923B21 (Compaq 322923B21)
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GENUINE COMPAQ 100FX TWO-PORT MODULE
$17.16 – $73.10Compare prices at 3 sellers and see price graph
Compaq 272827-001 (Compaq 272827-001)
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SCSI

SINGLE SCSI I/O BOARD F/PROLIANT STORAGE
$25.42 – $50.00Compare prices at 2 sellers and see price graph
Hewlett-Packard 2865560001 (Hewlett-Packard 2865560001)
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SCSI

Hewlett Packard 2865560001
$50.00 – $106.18Compare prices at 2 sellers and see price graph
Hewlett-Packard DC179B               (Hewlett-Packard DC179B              )
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PCI EXTENDER D530MT ALL
$56.56 – $70.93Compare prices at 2 sellers and see price graph
Hewlett-Packard A170360003 (Hewlett-Packard A170360003)
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MF I/O CONSOLE PER. CARD
$76.50 – $95.15Compare prices at 2 sellers and see price graph
Digi International 2-Port Digi Neo Universal PCI Card (77000848) (Digi International 77000848)
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Digi International 77000848

DIGI NEO 2PT RJ45 SERIAL CARD
$89.99 – $128.25Compare prices at 2 sellers and see price graph
Hewlett-Packard A420066541 (Hewlett-Packard A420066541)
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PARTS/700/C CLASS I/O CONNECTOR BOARDW/LAN SERIAL PORT
$103.97 – $106.26Compare prices at 2 sellers and see price graph
IBM 09N9944 (IBM 09N9944)
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2 Port ISA Adapter S/570r
$288.00 – $696.15Compare prices at 3 sellers and see price graph
Siig JJ-P00112 (Siig JJ-P00112)
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$10.01 – $56.21Compare prices at 2 sellers and see price graph
Compaq 304157001 (Compaq 304157001)
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SCSI

GENUINE COMPAQ SERVER OPTION SERVER
$15.73 – $51.41Compare prices at 2 sellers and see price graph
Siig JJ-P01211            (Siig JJ-P01211           )
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W/3.3V & 5V PCI & PCI-X SLOTS
$18.59 – $70.00Compare prices at 2 sellers and see price graph
Compaq DSBA35XFA (Compaq DSBA35XFA)
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SCSI

COMPAQ BUSINESS FAST 20 PERSONALITY MODULE FOR BA356 1 CHANNEL ACCS MSD
$30.03 – $76.00Compare prices at 2 sellers and see price graph
Siig LP-P01011 (Siig LP-P01011)
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SIIG INC. LOW PROFILE PCI PARALLEL I/O CARD ECP/EPP 1PORT CTLR PC
$36.00 at 1 seller (PinnacleMicro)See it at PinnacleMicro
Siig JJ-P01012 (Siig JJ-P01012)
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CYBER SERIAL PCI I/O BD SER PORT PNP 16550
$43.99 – $68.99Compare prices at 2 sellers and see price graph
Compaq 207624001 (Compaq 207624001)
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USB

SPS-FRONT IO USB
$50.00 at 1 seller (Upgradebay.com)See it at Upgradebay.com
Digital BA35X-MG (Digital BA35X-MG)
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8BIT I/O MOD FOR BA356
$55.00 at 1 seller (Upgradebay.com)See it at Upgradebay.com
Siig LP-P20083 (Siig LP-P20083)
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DELL ONLY LP PCI-2S LP-PCI 2 SER 16550
$55.00 at 1 seller (PinnacleMicro)See it at PinnacleMicro
Siig JJ-P11012 (Siig JJ-P11012)
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CYBER PCI 1SER 1PAR 16550 UART IEEE 1284 IRQ SHARE
$65.45 at 1 seller (PinnacleMicro)See it at PinnacleMicro
Siig JJ-P00212 (Siig JJ-P00212)
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CYBER PARALLEL DUAL PCI 2PAR IEEE1284 ECP/EPP
$66.37 at 1 seller (PinnacleMicro)See it at PinnacleMicro
Siig JJ-P02012 (Siig JJ-P02012)
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CYBER SERIAL DUAL PCI 2SER 16550 UART IRQ SHARE
$66.69 at 1 seller (PinnacleMicro)See it at PinnacleMicro
Compaq 170077001 (Compaq 170077001)
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FRONT I/O ASSEMBLY
$69.69 at 1 seller (Upgradebay.com)See it at Upgradebay.com
Siig JJ-P10211            (Siig JJ-P10211           )
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W/3.3V & 5V PCI & PCI-X SLOTS
$70.00 at 1 seller (PinnacleMicro)See it at PinnacleMicro
Lexmark 11K4602 (Lexmark 11K4602)
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RS-232C SER I/F CARD
$74.00 at 1 seller (PinnacleMicro)See it at PinnacleMicro
Epson B808182 (Epson B808182)
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BI-DIR PARALLEL I/F FOR PC
$74.95 at 1 seller (B&H Photo-Video)See it at B&H Photo-Video
Digital DSBA35XFA (Digital DSBA35XFA)
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F20 ONE SE EXT/PERS Module
$75.15 at 1 seller (Upgradebay.com)See it at Upgradebay.com
Kouwell KW508E (Kouwell KW508E)
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Kouwell Parallel (Printer) Port Card IRQ5/IRQ7 (508E) ISA 2 Off All non-credit card purchases.
$76.50 – $104.25Compare prices at 2 sellers and see price graph
Super Micro Computer CSE-RR1U-50 (Super Micro Computer CSE-RR1U-50)
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SUPERMICRO RISER CARD 1U 5.0V
$80.80 at 1 seller (Upgradebay.com)See it at Upgradebay.com
Super Micro Computer CSE-RR2U-50 (Super Micro Computer CSE-RR2U-50)
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SUPERMICRO RISER CARD 2U 5.0V
$80.80 at 1 seller (Upgradebay.com)See it at Upgradebay.com
Siig JJ-A01E12 (Siig JJ-A01E12)
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PARALLEL PRO
$83.94 at 1 seller (PinnacleMicro)See it at PinnacleMicro
Siig JJ-A20062 (Siig JJ-A20062)
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I/O EXPANDER 2S
$85.00 at 1 seller (PinnacleMicro)See it at PinnacleMicro
Siig JJ-A20063 (Siig JJ-A20063)
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1SER 16550 DB9 2ND PORT UPG KIT FOR IO EXPANDER 2S INACOM ONLY
$85.00 at 1 seller (PinnacleMicro)See it at PinnacleMicro
Boca Research I/O650 (Boca Research I/O650)
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2PORT I/O ISA/EISA HS BD SER 16650 UART
$87.00 at 1 seller (PinnacleMicro)See it at PinnacleMicro
Siig JJ-A21E12 (Siig JJ-A21E12)
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PARALLEL PRO DUAL
$108.75 at 1 seller (PinnacleMicro)See it at PinnacleMicro
Hewlett-Packard 28615A (Hewlett-Packard 28615A)
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FIBEROPTIC PERIPH. I/F BD -9X
$108.75 at 1 seller (PinnacleMicro)See it at PinnacleMicro
IBM 33L4612 (IBM 33L4612)
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2PORT PRI CONTROLLER/24 DIGITAL MODEMS
$110.09 at 1 seller (Upgradebay.com)See it at Upgradebay.com
Hewlett-Packard 192189-B21 (Hewlett-Packard 192189-B21)
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SNMP/Serial Port Card
$136.00 at 1 seller (PinnacleMicro)See it at PinnacleMicro
IBM 00N7021 (IBM 00N7021)
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PLATE, 2 PORT SERIAL
$149.60 at 1 seller (Upgradebay.com)See it at Upgradebay.com
Lexmark 1368705 (Lexmark 1368705)
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USB

OPTRA E SER ADPT
$163.20 at 1 seller (PinnacleMicro)See it at PinnacleMicro
IBM 2218 32E (IBM 2218 32E)
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2218 NWAYS ETH FRAD 2PT EIA232 AUI RJ45
$225.23 at 1 seller (Upgradebay.com)See it at Upgradebay.com
Hewlett-Packard A1829A (Hewlett-Packard A1829A)
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DUAL BUS CONVERTER Used/Refurbished
$229.25 at 1 seller (PinnacleMicro)See it at PinnacleMicro
IBM 02L7703 (IBM 02L7703)
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GENUINE IBM 02L7703FC6214 - 4PORT SSA ADAPTER FOR RS6000
$239.75 at 1 seller (Upgradebay.com)See it at Upgradebay.com
IBM 33L4666 (IBM 33L4666)
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PCI WAN MULTIPORT T1/E1 S94 KITS
$299.51 at 1 seller (Upgradebay.com)See it at Upgradebay.com
Hayes 08-01356 (Hayes 08-01356)
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Discontinued - ESP COMM ACCELERTOR 8PT
$341.82 at 1 seller (PinnacleMicro)See it at PinnacleMicro
Marconi Communications NM-1/622MMSCE (Marconi Communications NM-1/622MMSCE)
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SERIES E NTWK MOD 1PT OC12 MMF SC
$350.55 at 1 seller (PinnacleMicro)See it at PinnacleMicro
Digi International 77000260 (Digi International 77000260)
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ACCELEPORT/2E 2PT MCA LAN SERIAL SB25 230K ADPT
$378.00 – $567.45Compare prices at 2 sellers and see price graph
Cisco PAT3RF (Cisco PAT3RF)
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CISCO REFURBISH PA-T3 REFURBISHED CABL MSD
$378.00 at 1 seller (Infinity Micro Computers)See it at Infinity Micro Computers
Digi International 77000536 (Digi International 77000536)
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SYNC 570I 2PI PCI ADPT
$453.30 – $696.15Compare prices at 2 sellers and see price graph
Siig JJ-A03022 (Siig JJ-A03022)
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I/O EXPANDER 3P PRO ISA I/O BD 1PAR ECP/EPP
$473.73 at 1 seller (Amazon Marketplace (Electronics))See it at Amazon Marketplace (Electronics)
Riverstone AIC-67 (Riverstone AIC-67)
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5PT SERIAL MOD W/-COMPRESSION
$474.00 at 1 seller (PinnacleMicro)See it at PinnacleMicro
Cisco CXMIP1CT (Cisco CXMIP1CT)
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MULTICHANNEL T1/PRI 1-PORT
$495.91 at 1 seller (Upgradebay.com)See it at Upgradebay.com
IBM 33L4664 (IBM 33L4664)
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ADPT-2-PORT WAN S91 U
$685.79 at 1 seller (Upgradebay.com)See it at Upgradebay.com
Digital KFDDABB (Digital KFDDABB)
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SCSI

VAX 4000-108 SNGLE DSSI Opt Used/Refurbished
$729.22 at 1 seller (Upgradebay.com)See it at Upgradebay.com
IBM 2212FC3108 (IBM 2212FC3108)
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2PORT ISDN PRI T1/J1 CPCI ADAPTER
$729.22 at 1 seller (Upgradebay.com)See it at Upgradebay.com
Cisco APPLX2 (Cisco APPLX2)
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2PORT HIGH DENSITY CARD
$2598.73 at 1 seller (Upgradebay.com)See it at Upgradebay.com

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