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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 1 Port ExpressCard to RS232 DB9 Serial Adaptor Card with 16950 - USB Based
  • In Stock for Next Day Delivery
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  • 1st Class Delivery - £2.99

£28.18 inc VAT

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CCL Code: CNT1090
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Part Number: EC1S232U2
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Manufacturer: Startech
StarTech.com 2S1P PCI Express Serial Parallel Combo Card with Breakout Cable
  • In Stock for 2-3 Day Delivery
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  • 1st Class Delivery - £2.99

£28.45 inc VAT

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CCL Code: CNT1091
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Part Number: PEX2S1P553B
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Manufacturer: Startech
StarTech.com 2S1P PCI Serial Parallel Combo Card with 16550 UART
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  • 1st Class Delivery - £2.99

£30.35 inc VAT

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CCL Code: CNT0158
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Part Number: PCI2S1P
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Manufacturer: Startech
StarTech.com 2 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART
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  • 1st Class Delivery - £2.99

£30.61 inc VAT

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CCL Code: CNT0128
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Part Number: PEX2S553LP
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Manufacturer: Startech
StarTech.com 2 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART
  • In Stock for Next Day Delivery
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  • 1st Class Delivery - £2.99

£30.61 inc VAT

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CCL Code: CNT0129
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Part Number: PEX2S952LP
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Manufacturer: Startech
StarTech.com 2 Port Native PCI Express RS232 Serial Adaptor Card with 16550 UART
  • In Stock for Next Day Delivery
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  • 1st Class Delivery - £2.99

£31.10 inc VAT

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CCL Code: CNT0131
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Part Number: PEX2S553
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Manufacturer: Startech
StarTech.com 2 Port Industrial PCI Express (PCIe) RS232 Serial Card with Power Output and ESD Protection
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  • 1st Class Delivery - £2.99

£34.94 inc VAT

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CCL Code: CNT0250
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Part Number: PEX2S553S
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Manufacturer: Startech
StarTech.com 1S1P Native PCI Express Parallel Serial Combo Card with 16950 UART
  • In Stock for Next Day Delivery
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  • 1st Class Delivery - £2.99

£35.47 inc VAT

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CCL Code: CNT0256
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Part Number: PEX1S1P952
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Manufacturer: Startech
StarTech.com 1 Port Native PCI Express RS232 Serial Adaptor Card with 16550 UART Serial Adaptor PCI Express x1 low profile RS-232
  • In Stock for Next Day Delivery
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  • 1st Class Delivery - £2.99

£37.14 inc VAT

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CCL Code: CNT0112
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Part Number: PEX1S952
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Manufacturer: Startech
StarTech.com 1 Port Low Profile Native PCI Express Serial Card with 16950
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  • 1st Class Delivery - £2.99

£37.70 inc VAT

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CCL Code: CNT0107
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Part Number: PEX1S952LP
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Manufacturer: Startech
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StarTech.com 1 Port Professional RS422/RS485/USB Serial Cable Adaptor (1.8m)
  • In Stock for Next Day Delivery
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  • 1st Class Delivery - £2.99

Was £46.92 - Save £8.65

Now only £38.27 inc VAT

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CCL Code: CNT0117
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Part Number: ICUSB422
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Manufacturer: Startech
StarTech.com 2 Port Professional USB to Serial Adaptor Hub with COM Retention
  • In Stock for 2-3 Day Delivery
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  • 1st Class Delivery - £2.99

£38.34 inc VAT

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CCL Code: CNT0138
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Part Number: ICUSB2322X
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Manufacturer: Startech
StarTech.com 2 Port PCI Parallel Adaptor Card EPP/ECP Parallel Adaptor PCI parallel 2 ports
  • In Stock for Next Day Delivery
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  • 1st Class Delivery - £2.99

£38.64 inc VAT

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CCL Code: CNT0135
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Part Number: PCI2PECP
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Manufacturer: Startech
StarTech.com 1 Port Native ExpressCard RS232 Serial Adaptor Card with 16952 UART
  • In Stock for Next Day Delivery
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  • 1st Class Delivery - 95p

£42.76 inc VAT

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CCL Code: CNT0110
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Part Number: EC1S952
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Manufacturer: Startech
StarTech 2 Port PCI Express / PCI-e Parallel Adapter Card
IEEE 1284 with Low Profile Bracket
  • In Stock for Next Day Delivery
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  • 1st Class Delivery - 95p

£43.67 inc VAT

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CCL Code: CNT0232
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Part Number: PEX2PECP2
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Manufacturer: Startech
StarTech.com 2 Port Industrial Wall Mountable USB to Serial Adaptor Hub with DIN Rail Clips
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  • 1st Class Delivery - £2.99

£48.95 inc VAT

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CCL Code: CAB1954
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Part Number: ICUSB2322I
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Manufacturer: Startech
StarTech.com 2 Port Native ExpressCard RS232 Serial Adaptor Card with 16952 UART
  • In Stock for 2-3 Day Delivery
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  • Free Delivery

£50.34 inc VAT

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CCL Code: CNT0130
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Part Number: EC2S952
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Manufacturer: Startech
StarTech.com 1 Port ExpressCard Laptop Parallel Adaptor Card - SPP/EPP/ECP
  • In Stock for Next Day Delivery
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  • Free Delivery

£52.63 inc VAT

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CCL Code: CNT0166
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Part Number: EC1PECPS
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Manufacturer: Startech
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StarTech.com 2s1p Serial Parallel Combo Mini PCI Express Card for Embedded Systems
  • In Stock for Next Day Delivery
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  • Free Delivery

Was £73.91 - Save £20.11

Now only £53.80 inc VAT

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CCL Code: CNT0260
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Part Number: MPEX2S1P552
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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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  • Free Delivery

£64.76 inc VAT

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CCL Code: CNT0200
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Part Number: PEX8S1052
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Manufacturer: Startech