Sonnet Thunderbolt 3 Upgrade Kit
by Sonnet
£225.22from 3 retailers
GTIN00732311012839
EAN0732311012839
MPNBRD-UPGRTB3-XM
Prices updated 16 Mar 2026
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Product Description
Step Up to 40Gbps Thunderbolt 3Sonnet designed the xMac mini Server (XMAC-MS-A) Thunderbolt 2 to PCIe card expansion system to be easily upgraded to 40Gbps Thunderbolt 3. Simply replace the existing Thunderbolt interface board with the upgrade board. and then your chassis will instantly support higher performance. and connect to your Thunderbolt 3-equipped computer without the need for an adapter.
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