StarTech.com 1 Port FTDI USB to Serial RS232 Adapter Cable with Optical Isolation
StarTech 2.5m 1-Port FTDI USB to Serial RS232 Adapter (ICUSB2321FIS) | Cable with Optical Isolation
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 18 Sept 2026)
Based on a total of 48,234 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 48,234 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 Price
Only 4 left in stock (more on the way).
Direct debit
Direct debit
Mastercard
Mastercard
Visa
Visa
£112.42
Free Delivery
StarTech.com 8.3ft (2.5m) 1-Port FTDI USB to Serial RS232 Adapter Cable with Optical Isolation USB to RS232 Adapter - TAA
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 17 Sept 2026)
Based on a total of 2,859 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 2,859 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.
Next Day
PayPal
PayPal
Mastercard
Mastercard
Visa
Visa
Payment by instalments
Payment by instalments
£116.60
Free Delivery
StarTech.com 8.3ft (2.5m) 1-Port FTDI USB to Serial RS232 Adapter Cable with Optical Isolation, USB to RS232 Adapter - TAA
Overall Rating: 4.7 / 5 (average from multiple review sources, as of 21 Sept 2026)
Based on a total of 526 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 526 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.
3-5 working days
PayPal
PayPal
Mastercard
Mastercard
Visa
Visa
Google Checkout
Google Checkout
£117.99
Free Delivery
Startech 8.3Ft 2.5M 1-Port Ftdi Usb To Serial Rs232 Adapter Cable With Optical I
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Sept 2026)
Based on a total of 23,888 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 23,888 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.
Will usually delivered within 5 - 12 working days of receiving cleared payment.
Other
Other
PayPal
PayPal
Wallet
Wallet
Mastercard
Mastercard
Visa
Visa
Apple Pay
Apple Pay
Diners Club
Diners Club
£119.45
Free Delivery
USB to RS232 Serial Cable Adaptor with Optical Isolation, 2.5m - ICUSB2321FIS
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Sept 2026)
Based on a total of 23,888 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 23,888 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.
Will usually delivered within 4 - 8 working days of receiving cleared payment.
Other
Other
PayPal
PayPal
Wallet
Wallet
Mastercard
Mastercard
Visa
Visa
Apple Pay
Apple Pay
Diners Club
Diners Club
£162.79
Free Delivery
StarTech.com ICUSB2321FIS USB To RS232 DB9 Serial Adapter Cable Wi...
Overall Rating: 4.7 / 5 (average from multiple review sources, as of 19 Sept 2026)
Based on a total of 17,972 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 17,972 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.
Unknown
Mastercard
Mastercard
Visa
Visa
£165.34
StarTech.com USB to Serial Adapter - Optical Isolation - USB Powered - FTDI USB
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Sept 2026)
Based on a total of 23,888 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 23,888 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.
Will usually delivered within 3 - 9 working days of receiving cleared payment.
Other
Other
PayPal
PayPal
Wallet
Wallet
Mastercard
Mastercard
Visa
Visa
Apple Pay
Apple Pay
Diners Club
Diners Club
£176.34
Free Delivery
Cheapest offer
MULTI-USE FUNCTIONALITY: This versatile USB to serial RS232 adapter is perfect for a range of applications, from digital signage to connecting point-of-sale systems and barcode scanners CUSTOMIZABLE SOLUTION: This USB serial hub features an FTDI chipset, making it highly customizable and compatible, and the ideal solution for any setup; Integrated 2500Vrms Optical Isolation Circuits COMPACT DESIGN: Designed with a small form factor, this serial RS232 converter is USB powered and requires no bulky power adapters or an outlet EASY INSTALLATION: This serial adapter ensures easy installation and operation with COM port retention that provides robust serial connectivity for legacy devices TECH SPECS: 8.3 feet (2.4 meters); FTDI FT232RL Chipset; Max Baud Rate: 921.6 Kbps; 256 Bytes FIFO; None/Odd/Even/Mark/Space Parity Modes; 7 or 8 Data Bits; 1 or 2 Stop bits; 500W Bi-directional circuits Surge Protection; TAA Compliant
£112.42
Only 4 left in stock (more on the way).
amazon.co.uk
🤖 Ask ChatGPT
💡 Is it worth the price?
🔁 Better alternatives?
⭐ What do users say?
StarTech 2.5m 1-Port FTDI USB to Serial RS232 Adapter (ICUSB2321FIS) | Cable with Optical Isolation - Details
▶ Finding you the best price!
We have found 7 prices for StarTech 2.5m 1-Port FTDI USB to Serial RS232 Adapter (ICUSB2321FIS) | Cable with Optical Isolation. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
StarTech 2.5m 1-Port FTDI USB to Serial RS232 Adapter (ICUSB2321FIS) | Cable with Optical Isolation - Price Information
- Cheapest price: £112.42
- The cheapest price is offered by amazon.co.uk. You can order the product there.
- The price range for the product StarTech 2.5m 1-Port FTDI USB to Serial RS232 Adapter (ICUSB2321FIS) | Cable with Optical Isolation is €£112.42to €£176.34 with a total of 7 offers.
- Payment methods: The online shop amazon.co.uk supports: Direct debit, Mastercard, Visa
- Delivery: The shortest delivery time is Only 4 left in stock (more on the way). working days offered by amazon.co.uk.
Similar products
StarTech.com Lightning Car Charger with Coiled Cable, 1m Coiled Lightning Cable, 12W, White, 2 Port USB Car Charger Adapter for Phones and Tablets, Dual USB In Car iPhone Charger
£27.99
backtotheoffice.co.uk
Delivery from £4.99
StarTech.com 1-Port Gigabit PCIe Network Adapter Card Low-Profile NIC 10/100/1000Mbps PCI Express LAN Card Realtek RTL8111H Windows and Linux TAA Compliant
£26.99
backtotheoffice.co.uk
Delivery from £4.99
StarTech.com 8-Port DisplayPort KVM Switch w/1U Rack Mount Kit, 4K 60Hz DP 1.2, Push-Button/Hotkey Switching, TAA Compliant
£467.81
quzo.net
Free Delivery
StarTech.com DisplayPort 2.1 Cable DP40, 1m, VESA Certified, UHBR10, 40Gbps, 8K60/4K144Hz
£14.22
Amazon-marketplace.co.uk
Free Delivery
StarTech PCIe Serial Card 11050-PC-SERIAL-CARD - RS232 (DB9), 16C1050 UART, Std/Low, Win/Linux
£46.54
Amazon-marketplace.co.uk
Free Delivery
Don't forget your voucher code:
Report Illegal Concerns
You are about to report a violation based on the EU Digital Services Act (DSA).