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Computer Cards

Use PC-based cards to increase the speed and functionality of your existing computer, eliminating the need for costly replacements. Choose high-quality replacement cards for malfunctioning equipment. Select add-on cards that make older equipment compatible with newer electronics.

Better Graphics Performance
Take your video editing or graphic design to a whole new level using graphics cards that render smooth movement and deliver realistic colors. Choose cards that intelligently monitor your computer's hardware and energy consumption to provide peak performance during use. Select the perfect speed and cache size you need for your preferred usage. These cards slide right into your computer's open ports, making installation simple.

Expanded Connectivity
Upgrade your computer with expansion cards that increase the number of your computer's ports, allowing you to easily plug in your peripheral devices. Choose models that add four standard USB ports, or discover cards that add USB 3.0 functionality to your desktop computer, allowing for lightning-fast data transfers. FireWire ports achieve high-speed data transfers as well, giving you the ability to connect external hard drives and NAS devices to your laptop for simple information sharing.

Increased Versatility
Increase the versatility of your computer by adding serial adapter cards that let you connect with a variety of different cables. Parallel ports provide you with the ability to access a wired printer, and HDMI adapters allow you to connect your computer with high-definition televisions or other audio and visual equipment for crystal-clear quality during presentations. Dual-display adapters allow you to show movies, photos, and more stored on your hard drive on two monitors, making them as perfect for the classroom as they are for the boardroom.
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Startech.Com® PCI1S550_LP 1 Port PCI Low Profile Serial Adapter Card
Item: IM1J46992 / Model : PCI1S550_LP
  • Interface: RS-232 serial
  • Data transfer rate: Up to 920 Kbps
  • Ports: 1 x 9-pin DB-9 male serial external
$33.59
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Startech.Com® PCI1S950DV 1 Port PCI Standard Profile Serial Adapter Card
Item: IM1L24917 / Model : PCI1S950DV
  • Interface: RS-232 serial
  • Data transfer rate: Up to 460 Kbps
  • Ports: 1 x 9-pin DB-9 male RS-232 serial
$21.99
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Startech.com® PCI220USBLP 3 Port PCI Low Profile High Speed USB 2.0 Adapter Card
Item: IM1M73368 / Model : PCI220USBLP
  • Interface: 1 - PCI express/PCI X (universal 3.3 & 5 V, 32 bit) male
  • Data transfer rate: Up to 480Mbps
  • Ports: 2 x 4 pin female USB 2.0 External, 1 x 4 pin type A female USB 2.0 Internal
$19.59
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Startech.Com® PCI2S1P 2 Port PCI Standard Profile Parallel Combo Card
Item: IM1418555 / Model : PCI2S1P
  • Interface: Parallel, serial
  • Data transfer rate: Up to 430 Kbps
  • Ports: 1 x 25-pin DB-25 female IEEE 1284 parallel, 2 x 9-pin DB-9 male RS-232 serial
$31.69
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Startech.Com® PCI2S232485I 2 Port PCI Standard Profile Serial Adapter Card
Item: IM1CQ7357 / Model : PCI2S232485I
  • Interface: RS-232, 422, 485 serial
  • Data transfer rate: Up to 921.6 Kbps
  • Ports: 2 x 9-pin DB-9 male RS-232/422/485 serial external
$135.99
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Startech.Com® PCI2S4851050 2 Port PCI Standard Profile Serial Adapter Card
Item: IM1KF0783 / Model : PCI2S4851050
  • Interface: RS-422, 485 serial
  • Data transfer rate: Up to 128 Kbps
  • Ports: 2 x 9-pin DB-9 male RS-422/485 serial
$77.19
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Startech.Com® PCI2S550 2 Port PCI Standard Profile Serial Adapter Card
Item: IM1536035 / Model : PCI2S550
  • Interface: RS-232 serial
  • Data transfer rate: Up to 115 Kbps
  • Ports: 2 x 9-pin DB-9 male 16C550 serial external
$28.09
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Startech.Com® PCI2S550_LP 2 Port PCI Low Profile Serial Adapter Card
Item: IM1212853 / Model : PCI2S550_LP
  • Interface: RS-232 serial
  • Data transfer rate: Up to 920 Kbps
  • Ports: 2 x 9-pin DB-9 male RS-232 serial
$35.49
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Startech.Com® PCI2S950DV 2 Port PCI Standard Profile Serial Adapter Card
Item: IM1L24918 / Model : PCI2S950DV
  • Interface: RS-232 serial
  • Data transfer rate: Up to 460 Kbps
  • Ports: 2 x 9-pin DB-9 male RS-232 serial
$36.59
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Startech.com® PCI420USB 5 Port PCI Standard Profile USB Adapter
Item: IM1858138 / Model : PCI420USB
  • Interface: 1 x PCI / PCI X (universal 3.3 & 5 V, 32 bit) male
  • Data transfer rate: Up to 480Mbps
  • Ports: 1 x Type A Female - USB 2.0 Internal, 4 x 4 pin Type A Female - USB 2.0 External
$17.59
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Startech.com® PCI4S550N 4 Port PCI RS232 Serial Adapter Card With 16550 UART
Item: IM1C14603 / Model : PCI4S550N
  • PCI
  • Data transfer rate: Up to 920 Kbps
  • Ports: 4 x 9-pin DB-9 male RS-232 serial
$50.39
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Startech.Com® PCI4S954PW 4 Port PCI Standard Profile Serial Adapter Card
Item: IM1PG4906 / Model : PCI4S954PW
  • This card (with power 0utput) turns a PCI slot into 4 RS 232 (DB9) serial connections and enables compatible devices to draw power from the serial ports.
  • Interface RS-232 serial
  • Data transfer rate Up to 460.8 Kbps
$93.89
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Startech.com® PECPS 1 Port ExpressCard Laptop Parallel Adapter Card
Item: IM1V10088 / Model : EC1PECPS
  • 1 x parallel - IEEE 1284 (EPP/ECP) - 25 pin D sub (DB 25), 1 x PCI Express (host)
  • 1.5Mbps
  • Form factor: Plug in Card
$58.29
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Startech.com® PEX1394A2V 2 Port PCI Express Card Adapter
Item: IM1UV1163 / Model : PEX1394A2V
  • PCI-Express x1 interface
  • Data transfer rate: Up to 400 Mbps
  • Ports: 2 x 6-pin FireWire 400 ports
$29.29
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Startech.com® PEX1394B3 3 Port 2b 1a 1394 PCI-Express FireWire Adapter Card
Item: IM1N72321 / Model : PEX1394B3
  • PCI-express
  • Data transfer rate: 800 MBps
  • Ports: Internal: 1 x SP4 (4 pin, small drive power) male, external: 1 x Firewire 400 (6 pin, IEEE 1394a) female, 2 x Firewire 800 (9 pin, IEEE 1394b) female
$71.09
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Startech.com® PEX1394B3LP 3 Port 2b 1a Low Profile 1394 PCI-Express FireWire Adapter Card
Item: IM1CN0610 / Model : PEX1394B3LP
  • PCI
  • Data transfer rate: 800 MBps
  • Ports: Internal: 1 x SP4 (4 pin, small drive power) male, external: 1 x Firewire 400 (6 pin, IEEE 1394a) female, 2 x Firewire 800 (9 pin, IEEE 1394b) female
$71.09
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Startech.com® PEX1PLP 1 Port PCI-Express Low Profile Parallel Adapter Card
Item: IM1DX3115 / Model : PEX1PLP
  • PCI-express x1
  • Data transfer rate: Up to 2.5 Mbps
  • Ports: 1 x 25-pin DB-25 female parallel external
$32.39
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Startech.com® PEX1S553LP 1 Port Low Profile Native RS232 PCI-Express Serial Card
Item: IM1DN9011 / Model : PEX1S553LP
  • PCI-express
  • Data transfer rate: 460 Kbps
  • Ports: 1 x 9-pin DB-9 male RS-232 serial external
$43.09
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Startech.Com® PEX2ECDP PCI Express Standard Profile Adapter Card
Item: IM1Q21157 / Model : PEX2ECDP
  • Interface: ExpressCard(PCIe Bus)
  • Form factor: Plug-in card
  • Compatibility: Windows 2000, XP, Server 2003, Vista, 7
$21.99
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Startech.Com® PEX2IDE PCI Standard Profile IDE Controller Adapter Card
Item: IM1Q16080 / Model : PEX2IDE
  • Interface: IDE
  • Data transfer rate: Up to 1.04 Gb/s
  • Ports: 1 x 44-pin IDC male ultra ATA/133 (ATA-7) ultra ATA
$23.49
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Startech.Com® PEX2MPEX Mini PCI Express Adapter Card
Item: IM1NB7874 / Model : PEX2MPEX
  • Interface: Mini PCIe
  • Form factor: Plug-in card
  • Card type: Standard profile
$35.99
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Startech.Com® PEX2S1P553B PCI Low Profile Serial Parallel Combo Card
Item: IM1PC4966 / Model : PEX2S1P553B
  • Interface: PCIe
  • Data transfer rate: Up to 250 Kbps serial port, up to 1.5 Mbps parallel port
  • Ports: 2 x 9-pin DB-9 male RS-232, 1 x 25-pin DB-25 female
$36.59
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Startech.com® PEX2S553 2 Port Native PCI-Express RS232 Serial Adapter Card
Item: IM1DN9012 / Model : PEX2S553
  • PCI-express
  • Data transfer rate: 460.80 Kbps
  • Ports: 2 x 9-pin DB-9 male RS-232 serial
$38.19
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Startech.com® PEX2S5531P 2S1P Native PCI-Express Parallel Serial Combo Card
Item: IM1DN9013 / Model : PEX2S5531P
  • PCI-express
  • Data transfer rate: 1.50 Mbps parallel port, 460.80 Kbps serial port
  • Ports: 2 x 9-pin DB-9 male parallel, 1 x 25-pin DB-25 male RS-232 serial
$36.29
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