StarTech.com 2-Port RS232 Serial Adaptor Card with 16950 UART

StarTech PCIe RS232 2-Port Serial Adapter PEX2S953LP - DB9 16950 UART Low-Profile Windows & Linux

StarTech.com 2-Port RS232 Serial Adaptor Card with 16950 UART

Overall Rating: 4.3 / 5 (average from multiple review sources, as of 20 Oct 2026)
Based on a total of 32,643 customer reviews from independent review platforms.

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Cheapest Price
1-3 working days
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£43.99
Delivery from £3.95

StarTech 2-Port PCI Express RS232 Serial Adapter Card (PEX2S953LP) | PCIe RS232 Serial Host Controller Card, PCIe to Serial DB9, 16950 UART, Windows & Linux, Low Profile Expansion Card

Overall Rating: 2.3 / 5 (average from multiple review sources, as of 18 Oct 2026)
Based on a total of 48,210 customer reviews from independent review platforms.

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Cheapest Total Price
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£44.99
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Startech 2-Port Pci Express Rs232 Serial Adapter Card Pcie Serial Db9 Controller

Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 customer reviews from independent review platforms.

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Will usually delivered within 5 - 12 working days of receiving cleared payment.
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£49.15
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StarTech.com 2-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Serial DB9 - 16950 UART - Low Profile Expansion Card - Windows & Linux - TAA

Overall Rating: 4.6 / 5 (average from multiple review sources, as of 6 Oct 2026)
Based on a total of 610 customer reviews from independent review platforms.

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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

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3-5 working days
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£49.99
Delivery from £4.99

StarTech.com 2-Port RS232 Serial Adapter Card with 16950 UART

Overall Rating: 4.4 / 5 (average from multiple review sources, as of 1 Oct 2026)
Based on a total of 137,508 customer reviews from independent review platforms.

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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

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10-15 days
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£57.58
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StarTech.com PEX2S953LP 2-Port Pci Express Rs232

Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 customer reviews from independent review platforms.

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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

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Will usually delivered within 6 - 13 working days of receiving cleared payment.
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£58.45
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StarTech.com 2-Port PCI Express RS232 Serial Adapter Card - PCIe to DB9, 16950 UART, Low Profile (PEX2S953LP)

Overall Rating: 4.8 / 5 (average from multiple review sources, as of 3 Oct 2026)
Based on a total of 31,972 customer reviews from independent review platforms.

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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

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1-2 working days
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£58.49
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StarTech.com 2-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Ho

Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

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Will usually delivered within 9 - 11 working days of receiving cleared payment.
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£60.09
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StarTech.com 2-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Serial DB9 - 16950 UART - Low Profile Expansion Card - Windows & Linux - TAA

Overall Rating: 4.9 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 3,269 customer reviews from independent review platforms.

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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

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£60.51
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StarTech.com 2-Port RS232 Serial Adaptor Card with 16950 UART

Cheapest offer

This RS232 Serial Adapter Card lets you add two RS232 (DB9) serial ports to your computer through a PCI Express (PCIe) slot. It enables you to interact with serial devices, such as card readers, printers, PIN pads, and modems, at speeds of up to 921.4Kbps. Maximum Compatibility With broad OS support, including for Windows and Linux, this PCI Express card is easy to integrate into mixed environments. The card comes pre-configured with a low-profile bracket, and includes an optional full-profile bracket, so installation is easy regardless of the case form factor. Experience Optimal Technology This PCIe to serial adapter supports the following features: Compatible with industry standard 16950 UART Supports max baud rate of up-to 921.4Kbps Provides 5/12V power output on Pin 9 when external power is connected 256-byte depth FIFO per transmitter and receiver Supports 9, 8, 7, 6, 5 data bits Asix AX99100 chipset PCI Express 1.1 compliant PEX2S953LP is backed by a StarTech.com lifetime warrant
£43.99
1-3 working days
cclonline.com(UK)

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StarTech.com 2-Port RS232 Serial Adaptor Card with 16950 UART - Details

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We have found 9 prices for StarTech.com 2-Port RS232 Serial Adaptor Card with 16950 UART. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.

StarTech.com 2-Port RS232 Serial Adaptor Card with 16950 UART - Price Information

  • Cheapest price: £43.99
  • The cheapest price is offered by cclonline.com(UK). You can order the product there.
  • The price range for StarTech.com 2-Port RS232 Serial Adaptor Card with 16950 UART is £43.99 to £87.19, with a total of 9 offers.
  • Payment methods: The online shop cclonline.com(UK) supports: PayPal, Mastercard, Visa, Amazon Pay
  • Delivery: The shortest delivery time is 1-3 working days working days offered by cclonline.com(UK).
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