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External USB Ports

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External 1394 Ports

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Rosewill RC-505 - 2-Port USB 3.0 PCI Express Card
  • Up to 5.0 Gbps Data Tran...
  • PCI Express to USB Card
  • USB 3.0
from $15.99
Choose From 2 Sellers
SYBA 2 DB-9 Serial (RS-232, COM) Ports PCI Controller Card, Netmos 9865 Chipset Model SY-PCI15004
  • PCI to Serial Port Card
  • Model SY-PCI15004
  • Easy Plug & Play Install...
from $12.99
Choose From 6 Sellers
SYBA SY-PEX15019 RS-232 Serial 8-Port PCI-Express Card - Retail
  • PCI Express to Serial Po...
  • Serial Port: Up to 1 Mbp...
$66.99
$65.99
SYBA USB 3.0 PCI-e x1 2.0 Card with 2 External ports and internal 19 Pin USB 3.0 Header Model SD-PEX20139
  • PCI Express to USB Card
  • USB 3.0
  • Based on Renesas USB 3.0...
from $15.99
Choose From 4 Sellers
StarTech.com 1 Port PCI Express Dual Profile Parallel Adapter Card - SPP/EPP/ECP - 2x DB25 IEEE 1284 PCIe Parallel Card PEX1P
  • Add a parallel port to y...
  • PCI Express Parallel Por...
  • PCIe Parallel Port Card ...
from $23.88
Choose From 8 Sellers
SYBA M.2 PCI-e To PCI-e 3.0 x4 Card Model SI-PEX40110
  • M.2 PCI-e to PCI-e 3.0
from $15.99
Choose From 2 Sellers
SUNIX USB3.0 4-port PCI Express Host Controller with SATA Power Connector Model USB4300NS
  • PCI Express to USB Card
  • USB 3.0
  • Up to 5.0 Gbps Data Tran...
from $20.99
Choose From 2 Sellers
VANTEC 4-Port SuperSpeed USB 3.0 PCIe Host Card w/ Internal 20-Pin Connector Model UGT-PC345
  • PCI Express to USB Card
  • USB 3.0
  • Up to 5.0 Gbps Data Tran...
from $19.99
Choose From 6 Sellers
Rosewill RC-302E - PCIe 1-Port Parallel Card
  • 1-Year Warranty
  • PCI Express to Parallel ...
  • Up to 2.5 Mbps
from $17.99
Choose From 2 Sellers
SYBA 2-port of 1394b + 1-port of 1394a Firewire Ports PCI-Express Controller Card (SY-PEX30016)
  • PCI Express to 1394 Card...
  • 1394A/1394B
  • 800/400/200/100 Mbps Dat...
from $24.99
Choose From 5 Sellers
SYBA PCI-Express 1-Port Parallel/Printer Card with Low Profile Bracket - RoHS Model SD-PEX10005
  • PCI Express to Parallel ...
  • 1 x Parallel Port
  • Fast data rate up to 1.5...
from $17.99
Choose From 7 Sellers
from $61.99
Choose From 2 Sellers
Rosewill RC-301 - Dual Serial Port PCI Card
  • PCI to 2 x Serial Port C...
  • NetMos 9835 Solution Sup...
  • Easy Plug and Play Insta...
$20.99
$11.99
StarTech 2 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - LP4 Power Model PEXUSB3S25
  • Add 2 SuperSpeed USB 3.0...
  • Compatible Lenovo ThinkC...
  • 2 Port PCI Express USB 3...
from $32.40
Choose From 8 Sellers
Silverstone Expansion Card Model SST-ECM21
$19.99
Silverstone Expansion Card Model SST-ECM20
  • 6Gbps Data Transfer Rate...
$19.99
SYBA M.2 (NGFF) & mSATA SSD to SATA III with Standard & Low Profile Brackets Model SI-ADA50067
  • 6.0 Gbps Data Transfer R...
from $19.99
Choose From 2 Sellers
StarTech.com 2 Port USB 3.1 (10Gbps) Card - 2x USB-A - PCIe USB 3.1 Card with Type-A - PCI Express - Supports UASP (PEXUSB312A)
  • Upgrade your computer to...
  • 2 Port USB 3.1 Gen 2 (10...
  • 2x USB-A
$44.99
$32.23
SYBA USB 3.0 External 2-port, 19-pin Header PCI-e Card,IDE Power Feed, Low Profile Bracket Bundled Model SY-PEX20140
  • PCI Express to USB Card
  • USB 3.0
  • Fully Compliant with PCI...
from $15.99
Choose From 2 Sellers
VANTEC 3-Port FireWire 400 PCIe Host Card Model UGT-FW200
  • PCI Express to 1394 Card...
  • 1394A
  • 400/200/100 Mbps Data Tr...
from $17.99
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SYBA USB 3.0 3+1 Port PCI-e Card, Free Low Profile Bracket, Renesas Chipset Model SD-PEX20137
  • PCI Express to USB Card
  • USB 3.0
  • Based on Renesas USB 3.0...
from $17.99
Choose From 4 Sellers
SUNIX 2-Port USB 3.0 PCI-E Card Model USB2302+L
  • PCI Express to USB Card
  • Data Transfer rate of ...
$24.99
$17.99
StarTech PCI to PCI Express Adapter Card Model PCI1PEX1
  • PCI to PCI Express
from $39.24
Choose From 9 Sellers
Rosewill RC303 - Dual Serial & Single Parallel Port PCI Card
  • PCI to Parallel / Serial...
  • Supports SPP / PS2 / EPP...
  • Easy Installation in Win...
from $14.99
Choose From 2 Sellers
StarTech 2 Port PCI SuperSpeed USB 3.0 Adapter Card with SATA Power Model PCIUSB3S22
  • Add 2 SuperSpeed USB 3.0...
  • Compatible with Dell Opt...
  • 2 Port PCI USB 3.0 Adapt...
from $46.58
Choose From 7 Sellers
StarTech 2 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART Model PEX2S553
  • Add 2 RS-232 serial port...
  • RS232 Card
  • PCI Express Serial Card
from $35.99
Choose From 7 Sellers
StarTech PEXUSB3S44V 4 Port Quad Bus PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter with UASP - SATA/LP4 Power
  • Add four USB 3.0 ports w...
  • Compatible with HP Pro 3...
  • 4 Port PCIe USB 3.0 Card...
from $80.99
Choose From 11 Sellers
SYBA 2 Serial Ports PCI-e Controller Card with Low Profile Bracket Model SI-PEX15037
  • PCI Express to Serial Po...
from $16.98
Choose From 7 Sellers
SYBA 2-Port USB 3.0 PCI-Express Card, x1, Etron Chipset EJ168A with Full & Low Profile Brackets Model SD-PEX20158
from $9.99
Choose From 2 Sellers
StarTech 7-port PCI Express USB 3.0 card - standard and low-profile design Model PEXUSB3S7
  • Get the scalability you ...
  • PCIe USB 3.0 Adapter Car...
  • Standard and Low-Profile...
from $59.99
Choose From 8 Sellers
StarTech PCI420USB 4 Port PCI High Speed USB 2.0 Adapter Card
  • PCI to USB Card
  • USB 2.0
  • Data Transfer Rate 480/1...
from $13.99
Choose From 9 Sellers
StarTech 4 Port PCI Express PCIe SuperSpeed USB 3.0 Controller Card Adapter with SATA Power - Low Profile Model PEXUSB3S4V
  • Add 4 external USB 3.0 p...
  • Compatible with Lenovo ...
  • 4 Port PCI Express Super...
from $37.99
Choose From 9 Sellers
SUNIX USB3.1 Enhanced SuperSpeed Dual ports PCI Express Host Card with Type-A Receptacle Model USB2312
+ 30% off w/ promo code BLOWSA237, limited offer
  • PCI Express to USB Card
  • USB Standard: eXtensible...
  • Super Speed+ (10Gpbs), S...
$39.99
$24.99
SYBA 2 Serial (RS-232, DB9) Ports PCI Controller Card, Full & Low Profile Brackets, WCH351 Chipset Model SD-PCI15039
from $15.98
Choose From 7 Sellers
BYTECC Firewire 1394A 3+1 Ports Low Profile PCI Card Model BT-FW310LV
  • PCI to 1394 Card
  • 1394A
  • 400/200/100 Mbps Data Tr...
$16.99
$9.99
Silverstone PCI Express Card with Dual Internal 19pin USB 3.0 Connectors Model ECU01
from $33.49
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