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Serial & Parallel Cards

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A serial or parallel controller card is an add-in board that enables access to more ports than are available onboard the motherboard.

What is a Serial or Parallel Controller Card?

What is a Serial / Parallel controller card?

A serial or parallel controller card is an add-in board that enables access to more ports than are available onboard the motherboard.

What to look for in a Serial / Parallel card?

Primarily you should be looking for the number of ports available and if they are of the correct type for your needs. Many controller cards will also feature internal ports or headers to enable the connection of devices from within the PC case. The brand of chip used on the controller can be important when purchasing as performance can vary between different models.

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StarTech.com 4 Port Professional USB to Serial Adaptor Hub with COM Retention
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CCL Code: CNT0152
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Part Number: ICUSB2324X
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Manufacturer: Startech
StarTech.com 8 Port Low Profile PCI Express RS232 Serial Adapter Card with 161050 UART
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£66.79 inc VAT

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CCL Code: CNT0200
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Part Number: PEX8S1052
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Manufacturer: Startech
StarTech.com 2 Port USB to RS232 RS422 RS485 Serial Adaptor with COM Retention
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£67.94 inc VAT

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CCL Code: CNT0143
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Part Number: ICUSB2324852
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Manufacturer: Startech
StarTech.com 1 Port Metal Industrial USB to Serial RS422/485 Adaptor with Isolation
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£71.88 inc VAT

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CCL Code: CNT0109
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Part Number: ICUSB422IS
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Manufacturer: Startech
StarTech.com PEX4S553 4 Port PCI Express Card RS232 Serial Adaptor Card with 16550 UART
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£73.52 inc VAT

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CCL Code: CNT0266
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Part Number: PEX4S553
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Manufacturer: Startech
StarTech.com 4 Port RS232 PCI Express Serial Card with Breakout Cable
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£74.59 inc VAT

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CCL Code: CNT0153
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Part Number: PEX4S553B
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Manufacturer: Startech
StarTech.com 4 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART
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£76.67 inc VAT

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CCL Code: CNT0147
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Part Number: PEX4S952LP
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Manufacturer: Startech
StarTech.com 4 Port Native PCI Express RS232 Serial Adaptor Card with 16950 UART
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£76.67 inc VAT

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CCL Code: CNT0148
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Part Number: PEX4S952
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Manufacturer: Startech
StarTech.com 4 Port RS232 Mini PCI Express Serial Card with 16650 UART
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£76.67 inc VAT

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CCL Code: CNT0261
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Part Number: MPEX4S552
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Manufacturer: Startech
StarTech.com 4 Port RS232 PCI Serial Card Adaptor with Power Output
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£80.61 inc VAT

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CCL Code: CNT1098
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Part Number: PCI4S954PW
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Manufacturer: Startech
StarTech.com 4 Port USB to DB9 RS232 Serial Adaptor Hub Industrial DIN Rail and Wall Mountable
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£86.64 inc VAT

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CCL Code: CAB2483
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Part Number: ICUSB2324I
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Manufacturer: Startech
StarTech 4 Port PCI Express PCIe Serial Combo Card
2 x RS232 2 x RS422 / RS485
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£98.80 inc VAT

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CCL Code: CNT0239
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Part Number: PEX4S232485
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Manufacturer: Startech
StarTech.com 2 Port RS232/422/485 PCI Serial Adaptor Card with ESD Protection
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£110.01 inc VAT

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CCL Code: CNT0142
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Part Number: PCI2S232485I
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Manufacturer: Startech
StarTech.com 8 Port Native PCI Express RS232 Serial Adaptor Card with 16950 UART
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£148.13 inc VAT

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CCL Code: CNT0155
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Part Number: PEX8S952
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Manufacturer: Startech
StarTech.com 8 Port PCI Express Low Profile Serial Adaptor Card
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£148.13 inc VAT

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CCL Code: CNT0156
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Part Number: PEX8S950LP
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Manufacturer: Startech
StarTech.com 8 Port USB to DB9 RS232 Serial Adapter Hub (Rail/Wall Mountable)
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£156.84 inc VAT

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CCL Code: CAB2481
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Part Number: ICUSB2328I
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Manufacturer: Startech
StarTech.com 16 Port Low Profile RS232 PCI Express Serial Card (Cable Included)
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£271.83 inc VAT

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CCL Code: CNT0122
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Part Number: PEX16S952LP
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Manufacturer: Startech
StarTech.com 16-Port Low-Profile Serial Card - RS232 - PCI Express
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£312.85 inc VAT

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CCL Code: CNT0351
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Part Number: PEX16S550LP
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Manufacturer: Startech
CCL Code: CNT0114
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Part Number: PEX1P
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Manufacturer: Startech