Koolenry PCI-E to 4-Port RS232 Serial Card AX99100 Chip DB9 COM Expansion Riser Adapter Converter for Desktop PC
Koolenry PCI-E to 4-Port RS232 Serial Card AX99100 Chip DB9 COM Expansion Riser Adapter Converter for Desktop PC
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 12 Feb 2026)
Based on a total of 45,568 customer reviews from independent review platforms.
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Based on a total of 45,568 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.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
In stock
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£10.70
Delivery from £0.35
Koolenry PCI-E to 4-Port RS232 Serial Card AX99100 Chip DB9 COM Expansion Riser Adapter Converter for Desktop PC
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 12 Feb 2026)
Based on a total of 45,568 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.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 45,568 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.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
In stock
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£12.69
Delivery from £0.50
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Koolenry PCI-E to 4-Port RS232 Serial Card AX99100 Chip DB9 COM Expansion Riser Adapter Converter for Desktop PC - Details
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We have found 2 prices for Koolenry PCI-E to 4-Port RS232 Serial Card AX99100 Chip DB9 COM Expansion Riser Adapter Converter for Desktop PC. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Koolenry PCI-E to 4-Port RS232 Serial Card AX99100 Chip DB9 COM Expansion Riser Adapter Converter for Desktop PC - Price Information
- Cheapest price: £10.70
- The cheapest price is offered by Amazon-marketplace.co.uk . You can order the product there.
- The price range for the product Koolenry PCI-E to 4-Port RS232 Serial Card AX99100 Chip DB9 COM Expansion Riser Adapter Converter for Desktop PC is €£10.70to €£12.69 with a total of 2 offers.
- Payment methods: The online shop Amazon-marketplace.co.uk supports: Direct debit, Visa, Mastercard
- Delivery: The shortest delivery time is In stock working days offered by Amazon-marketplace.co.uk .
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Cheapest offer
The serial port can realize power supply on pins 1 and 9 The product can obtain 4 serial communication ports through the PCI-E slot of the PC host. It adopts the industry's stable and AX99100 chip with strong compatibility. Its good electrical performance design and stable and fast communication capabilities a wise choice for users of automation engineering applications Support special baud rate options power chip, 5v/12v power supply can be realized without external power supply Computer host suitable for PCI-E slot, can provide 4 standard DB9 pin RS232 serial ports, each port is fully serial modem controlled with a bidirectional speed of up to 25Mbps, supports remote wake-up and power management functions
£10.70
In stock
Amazon-marketplace.co.uk
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