Sonnet BRD-UPGRTB3-XM Thunderbolt 3 Internal Interface Card and Adapter
Sonnet Thunderbolt 3 Upgrade Kit
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 16 Jun 2026)
Based on a total of 3,215 customer reviews from independent review platforms.
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Based on a total of 3,215 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
Next Day
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£231.72
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SoNNeT BRD-UPGRTB3-XM Thunderbolt 3 Internal Interface Card and Adapter
Overall Rating: 1.4 / 5 (average from multiple review sources, as of 12 Jun 2026)
Based on a total of 63 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 63 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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£256.87
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<h4>Thunderbolt 3 Upgrade Card for xMac mini Server</h4><p><b>UPGRADE INSTEAD OF ADAPTING</b><br />Why adapt when upgrading offers more? With the Thunderbolt 3 upgrade kit installed you get:<br /><br />• Easy to Install 40Gbps Thunderbolt 3 Upgrade Card – Replaces Existing 20Gbps Thunderbolt 2 Interface Board<br />• Improves Performance with High-Bandwidth PCIe Cards – Provides 30% More Bandwidth (Up to 1750 MB/s)<br />• Two Thunderbolt 3 Ports<br />• 0.5-meter Thunderbolt 3 (40Gbps) cable<br />• ThunderLok 3 Thunderbolt Connector Retainer Clip</p><table class=features><thead><tr><th colspan=2>Features</th></tr></thead><tbody><tr><td class=feature>Type</td><td>PCIe Card Expansion Systems </td></tr></tbody></table>
£231.72
Next Day
quzo.net
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Sonnet Thunderbolt 3 Upgrade Kit - Details
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We have found 2 prices for Sonnet Thunderbolt 3 Upgrade Kit. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Sonnet Thunderbolt 3 Upgrade Kit - Price Information
- Cheapest price: £231.72
- The cheapest price is offered by quzo.net. You can order the product there.
- The price range for the product Sonnet Thunderbolt 3 Upgrade Kit is €£231.72to €£256.87 with a total of 2 offers.
- Payment methods: The online shop quzo.net supports: PayPal, Visa, Mastercard
- Delivery: The shortest delivery time is Next Day working days offered by quzo.net.
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