StarTech.com 4K HDMI Extender with Compact Transmitter - HDBaseT - UHD 4K
StarTech.com HDBaseT Extender Kit with Compact Transmitter - HDMI over CAT5 - HDMI over HDBaseT - Up to 4K (ST121HDBTDK)
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 9 May 2026)
Based on a total of 47,062 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 47,062 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. Express Delivery available with Amazon Prime.
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£267.75
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StarTech.com 4K HDMI Extender with Compact Transmitter - HDBaseT - UHD 4K
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 17 May 2026)
Based on a total of 3,205 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 3,205 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
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£303.71
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StarTech.com HDBaseT Extender Kit with Compact Transmitter - HDMI over CAT5 - HDMI over HDBaseT - Up to 4K (ST121HDBTDK)
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 13 May 2026)
Based on a total of 252 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 252 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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£327.04
Free Delivery
StarTech.com HDBaseT Extender Kit with Compact Transmitter - HDMI over CAT5 - HDMI over HDBaseT - Up to 4K (ST121HDBTDK)
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 13 May 2026)
Based on a total of 252 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 252 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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£332.01
Free Delivery
StarTech.com HDBaseT Extender Kit with Compact Transmitter - HDMI over CAT5 - HDMI over HDBaseT - Up to 4K (ST121HDBTDK)
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 13 May 2026)
Based on a total of 252 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 252 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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£334.35
Free Delivery
StarTech.com HDBaseT Extender Kit with Compact Transmitter - HDMI over CAT5 - HDMI over HDBaseT - Up to 4K (ST121HDBTDK)
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 13 May 2026)
Based on a total of 252 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 252 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.
Usually dispatched within 3 to 4 days
Direct debit
Direct debit
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Mastercard
£352.04
Free Delivery
StarTech.com HDBaseT Extender Kit with Compact Transmitter - HDMI over CAT5 - HDMI over HDBaseT - Up to 4K (ST121HDBTDK)
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 13 May 2026)
Based on a total of 252 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 252 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
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£366.67
Free Delivery
StarTech.com HDBaseT Extender Kit with Compact Transmitter - HDMI over CAT5 - HDMI over HDBaseT - Up to 4K (ST121HDBTDK)
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 13 May 2026)
Based on a total of 252 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 252 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.
Usually dispatched within 10 to 11 days
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Mastercard
£433.94
Free Delivery
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StarTech.com HDBaseT Extender Kit with Compact Transmitter - HDMI over CAT5 - HDMI over HDBaseT - Up to 4K (ST121HDBTDK) - Details
▶ Finding you the best price!
We have found 8 prices for StarTech.com HDBaseT Extender Kit with Compact Transmitter - HDMI over CAT5 - HDMI over HDBaseT - Up to 4K (ST121HDBTDK). Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
StarTech.com HDBaseT Extender Kit with Compact Transmitter - HDMI over CAT5 - HDMI over HDBaseT - Up to 4K (ST121HDBTDK) - Price Information
- Cheapest price: £267.75
- The cheapest price is offered by amazon.co.uk. You can order the product there.
- The price range for the product StarTech.com HDBaseT Extender Kit with Compact Transmitter - HDMI over CAT5 - HDMI over HDBaseT - Up to 4K (ST121HDBTDK) is €£267.75to €£433.94 with a total of 8 offers.
- Payment methods: The online shop amazon.co.uk supports: Direct debit, Visa, Mastercard
- Delivery: The shortest delivery time is In stock. Express Delivery available with Amazon Prime. working days offered by amazon.co.uk.
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Cheapest offer
Compact Transmitter: The transmitter in this HDMI HDBaset extender kit is USB powered and features a built-in HDMI cable for reduced clutter UHD Resolution support: Get astonishing picture quality with a 4K HDMI extender Single cable HDMI extension: HDMI over CAT5 extender kit works to extend HDMI video over the Ethernet infrastructure already in your building up to 70 m/230 ft Mounting hardware included: HDMI over CAT7 extender installs easily and discreetly 7.1 digital audio: HDMI over CAT6 extender supports 7.1 surround sound to create an immersive A/V experience
£267.75
In stock. Express Delivery available with Amazon Prime.
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