Serial/Parallel Adapters

SIIG 1-port PCI Express Serial Adapter - 1 Pack - Dual-pr...
JJE01111S1 - SIIG 1-port PCI Express Serial Adapter
$ 66.99
StarTech.com 2S1P Native PCI Express Parallel Serial Comb...
PEX2S5531P - StarTech.com 2S1P Native PCI Express Parallel Serial Combo Card with 16550 UART
$ 65.99
StarTech.com 1 Port Low Profile Native PCI Express Serial...
PEX1S952LP - StarTech.com 1 Port Low Profile Native PCI Express Serial Card w/ 16950
$ 72.99
StarTech.com 1 Port PCI Express Dual Profile Parallel Ada...
PEX1P - StarTech.com 1 Port PCI Express Dual Profile Parallel Adapter Card - SPP/EPP/ECP
$ 49.99
StarTech.com 2 Port PCI RS232 Serial Adapter Card with 16...
PCI2S550 - StarTech.com 2 Port PCI RS232 Serial Adapter Card with 16550 UART
$ 48.99
StarTech.com PCI Express Serial Card - 2 port - Dual Chan...
PEX2S1050 - StarTech.com PCI Express Serial Card - 2 port - Dual Channel 16C1050 UART - Serial Port PCIe Card - Serial Expansion Card
$ 77.99
StarTech.com 1 Port PCI RS232 Serial Adapter Card with 16...
PCI1S550 - StarTech.com 1 Port PCI RS232 Serial Adapter Card with 16550 UART
$ 47.99
SIIG 2-port PCI Express Serial Adapter - 1 Pack - Plug-in...
JJE02111S1 - SIIG 2-port PCI Express Serial Adapter
$ 79.99
C2G Port Authority2 USB to 4-Port Serial DB9 Adapter - Ex...
26479 - C2G Port Authority2 USB to 4-Port Serial DB9 Adapter
$ 189.99
StarTech.com 2 Port PCI Express Serial Adapter Card - 2 x...
PEX2S952 - StarTech.com 2 Port PCI Express Serial Adapter Card
$ 69.99
StarTech.com 4 Port PCI RS232 Serial Adapter Card with 16...
PCI4S550N - StarTech.com 4 Port PCI RS232 Serial Adapter Card with 16550 UART
$ 78.96
StarTech.com 2 Port PCIe Serial Adapter Card with 16550 -...
PEX2S553 - StarTech.com 2 Port PCIe Serial Adapter Card with 16550
$ 73.99
StarTech.com 1 Port PCI Express Low Profile Parallel Adap...
PEX1PLP - StarTech.com 1 Port PCI Express Low Profile Parallel Adapter Card - SPP/EPP/ECP
$ 59.99
StarTech.com USB to Serial Adapter - 2 Port - RS232 RS422...
ICUSB2324852 - StarTech.com USB to Serial Adapter - 2 Port - RS232 RS422 RS485 - COM Port Retention - FTDI USB to Serial Adapter - USB Serial
$ 143.99
SIIG 1-port PCI Express Parallel Adapter - 1 Pack - Dual-...
JJE01211S1 - SIIG 1-port PCI Express Parallel Adapter
$ 52.99
SIIG CyberSerial 1-port PCI Express Serial Adapter - Plug...
JJE10011S3 - SIIG CyberSerial 1-port PCI Express Serial Adapter
$ 64.82
StarTech.com 2 Port PCI Express / PCI-e Parallel Adapter ...
PEX2PECP2 - StarTech.com 2 Port PCI Express / PCI-e Parallel Adapter Card - IEEE 1284 with Low Profile Bracket
$ 99.99
StarTech.com 2S1P PCI Express Serial Parallel Combo Card ...
PEX2S1P553B - StarTech.com 2S1P PCI Express Serial Parallel Combo Card
$ 56.11
StarTech.com USB to Serial Adapter Hub - 4 Port - Bus Pow...
ICUSB2324 - StarTech.com USB to Serial Adapter Hub - 4 Port - Bus Powered - DB9 (9-pin) - USB Serial - FTDI USB to Serial Adapter
$ 127.99
StarTech.com 1S1P Native PCI Express Parallel Serial Comb...
PEX1S1P952 - StarTech.com 1S1P Native PCI Express Parallel Serial Combo Card with 16950 UART
$ 85.99