StarTech HDMI over CAT6 Extender ST121HD20L - 4K 60Hz, 330 ft (100 m), IR Support
StarTech.com HDMI over CAT6 Extender - 4K 60Hz - 330 ft. (100 m) - 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.
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 610 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
3-5 working days
PayPal
PayPal
Mastercard
Mastercard
Visa
Visa
Google Checkout
Google Checkout
£363.99
Free Delivery
Startech Hdmi Over Cat6 Extender 4K 60Hz 330Ft / 100M Ir Support Hdmi Balun 4K V
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.
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 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.
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 - 11 working days of receiving cleared payment.
Other
Other
PayPal
PayPal
Wallet
Wallet
Mastercard
Mastercard
Visa
Visa
Apple Pay
Apple Pay
Diners Club
Diners Club
£379.25
Free Delivery
StarTech HDMI Over CAT6 Extender Balun, 4K 60Hz, 100m/330ft, IR, 1080p | Extends to 140m/460ft at 1080p, Supports Dolby True HD and DTS-HD audio, Included mounting brackets, CAT6 cabling
Overall Rating: 4.2 / 5 (average from multiple review sources, as of 18 Oct 2026)
Based on a total of 26,737 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 26,737 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.
Only 8 left in stock.
Direct debit
Direct debit
Mastercard
Mastercard
Visa
Visa
£397.25
Free Delivery
StarTech.com ST121HD20L StarTech.com HDMI over CAT6 Extender - 4K ...
Overall Rating: 4.6 / 5 (average from multiple review sources, as of 19 Oct 2026)
Based on a total of 6,331 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 6,331 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
£410.28
StarTech.com HDMI over CAT6 Extender - 4K 60Hz - 330ft / 100m - IR Support - HDM
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.
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 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.
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 10 - 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
£547.93
Free Delivery
Cheapest offer
Maintains astonishing picture quality up to 330 ft. (100 m) away, with support for UltraHD 4K over non-proprietary CAT6 cabling. Also supports HD 1080p video resolutions at distances up to 460 ft. (140 m). Hassle-free, professional installation with included mounting brackets. Supports all known HDMI audio formats including Dolby True HD, Dolby Digital and DTS-HD. Ensured compatibility with HDCP 1.4 / 2.2. 4K HDMI® Balun | Visually Lossless Compression | IR Support. This HDMI® over CAT6 extender lets you transmit your HDMI signal over a CAT6 cable up to 330 ft. (100 m) away. The extender supports Ultra HD 4K with support for 3D and the accompanying digital audio.. Long-Distance Transmission. Extend your HDMI signal to up to 330 ft. (100 m) with this HDMI over Ethernet extender. Use your existing CAT6 cable infrastructure with a direct connection to the converter for an easy run through walls and ceilings, saving you on installation costs.. The extender also works to extend an infrared
£363.99
3-5 working days
backtotheoffice.co.uk
🤖 Ask ChatGPT
💡 Is it worth the price?
🔁 Better alternatives?
⭐ What do users say?
StarTech.com HDMI over CAT6 Extender - 4K 60Hz - 330 ft. (100 m) - TAA - Details
▶ Finding you the best price!
We have found 5 prices for StarTech.com HDMI over CAT6 Extender - 4K 60Hz - 330 ft. (100 m) - TAA. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
StarTech.com HDMI over CAT6 Extender - 4K 60Hz - 330 ft. (100 m) - TAA - Price Information
- Cheapest price: £363.99
- The cheapest price is offered by backtotheoffice.co.uk. You can order the product there.
- The price range for StarTech.com HDMI over CAT6 Extender - 4K 60Hz - 330 ft. (100 m) - TAA is £363.99 to £547.93, with a total of 5 offers.
- Payment methods: The online shop backtotheoffice.co.uk supports: PayPal, Mastercard, Visa, Google Checkout
- Delivery: The shortest delivery time is 3-5 working days working days offered by backtotheoffice.co.uk.
Similar products
StarTech.com 4-Port HDMI Extender and Splitter Over CAT6, 4K 60Hz, Up to 230ft (70m), 1x4 HDMI over Ethernet Distribution Kit
£433.26
Amazon-marketplace.co.uk
Free Delivery
StarTech.com HDMI KVM Extender Over IP Network, 4K 60Hz, Driverless, HDMI and USB Over Ethernet/CAT6, AVoIP, Transmitter and Receiver Kit, Includes Mounting Kits
£302.99
backtotheoffice.co.uk
Free Delivery
StarTech.com HDMI Extender Over CAT5e/CAT6. 4K 60Hz. Up to 200ft (60m)
£19.78
ebay.co.uk
Free Delivery
Don't forget your voucher code:
Report illegal content
You are about to report a violation based on the EU Digital Services Act (DSA).