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Featured Categories
Computer Components
I/O Port Cards
Serial Port Cards
Top Sellers
StarTech.com 2 Port PCI RS232 Serial Adapter Card with 16550 UART - Serial Adapter - PCI - RS-232 x 2 - PCI2S550
$36.99
B00006B8C0
StarTech.com 1 Port PCI RS232 Serial Adapter Card with 16550 UART - PCI Serial Adapter - PCI rs232 - PCI Serial Card (PCI1S550)
$33.99
B00006B8C5
StarTech.com 1 Port PCI Express IDE Controller Adapter Card - Storage Controller - ATA - 133 MBps - PCIe x1 - PEX2IDE
$29.99
B000YAX13Y
StarTech.com 2 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART (PEX2S952)
$53.99
B001H3KG6W
Syba Single Port RS-232 DB9 Serial PCI-Express 2.0 x1 Card - 1 Port Serial PCIe Card MCS9922 Chipset
$13.99
B003BYRO7E
StarTech.com 2 Port SATA 6 Gbps PCI Express eSATA Controller Card - Storage Controller - 2 Channel - eSATA 6Gb/s - 6 Gbit/s - PCIe - PEXESAT32
$39.99
B003GSGMPU
Rosewill 4+1 VIA USB 2.0 PCI Adapter Model RC-103
$9.99
B004B0H5WG
Rosewill Single Parallel (SPP/PS2/EPP/ECP) Universal Low-Profile PCI Card Components Other RC-302
$13.99
B004B0H69I
Rosewill 2 Port Parallel (SPP/PS2/EPP/ECP) Universal PCI Card Components Other RC-304 Black, Silver
$24.99
B004F3CWK4
StarTech.com 4 Port PCI SuperSpeed USB 3.0 Adapter Card with SATA/SP4 Power - Quad Port PCI USB 3 Controller Card (PCIUSB3S4)
$86.99
B00AWP9LMG
IO Crest 2 Port Serial PCI-e 1.0 x 1 with Full and Low Profile Brackets SI-PEX15037
$19.99
B00B5L9P36
Vantec 4-Channel 6-Port SATA 6GB/S PCIe RAID Host Card with HyperDuo Technology (UGT-ST644R)
$59.99
B00EA0WMOS
2 Port Industrial DB9 RS-232 Serial PCI Card - Serial COM Port RI +5V +12V - Molex Powered - WCH351 Chipset - 16C550 UART
$19.98
B00GWAE3L4
B00ITJ7X9K
B00ITJ7X9K
New Releases
DIGI 70001361 ACCELEPT 4R 920-PCI 4 PORT PCI OPEN BOX WITH CABLE
$840.00
B00K1K9PXC
TOOGOO(R)Super Speed 2-Port USB 3.0 PCI-E PCI Express 19-pin USB3.0 15-pin SATA Connector Low Profile
B016PLEUDA
TOOGOO(R)4-Port SuperSpeed USB 3.0 PCI-E PCI Express Card with 4-pin IDE Power Connector NEC uPD720201
B016PLF5SE
Most Gifted
StarTech.com USB to Serial Adapter - Prolific PL-2303 - COM Port Retention - USB to RS232 Adapter Cable - USB Serial (ICUSB232PRO)
$35.99
B000HVHDJ8
StarTech.com 1 Port Native PCI Express RS232 Serial Adapter Card with 16950 UART (PEX1S952)
$51.99
B001H3CW64
StarTech.com 1 Port ExpressCard Laptop Parallel Adapter Card - SPP/EPP/ECP - ExpressCard 54 Serial Card - Parallel ExpressCard (EC1PECPS)
$82.99
B001Q7X0W6
Rosewill 2 Port Parallel (SPP/PS2/EPP/ECP) Universal PCI Card Components Other RC-304 Black, Silver
$24.99
B004F3CWK4
Rosewill PCIe 1-Port Serial Card Components RC-300E
$24.99
B004F3DICU
StarTech.com 1 Port ExpressCard to RS232 DB9 Serial Adapter Card w/ 16950 - USB Based (EC1S232U2)
$43.99
B007UR1P64
StarTech.com 4 Port PCI SuperSpeed USB 3.0 Adapter Card with SATA/SP4 Power - Quad Port PCI USB 3 Controller Card (PCIUSB3S4)
$86.99
B00AWP9LMG
IO Crest 2 Port Serial PCI-e 1.0 x 1 with Full and Low Profile Brackets SI-PEX15037
$19.99
B00B5L9P36
Vantec 4-Channel 6-Port SATA 6GB/S PCIe RAID Host Card with HyperDuo Technology (UGT-ST644R)
$59.99
B00EA0WMOS
B00ITJ7X9K
B00ITJ7X9K