RC21-01690100-R3G1 Razer Thunderbolt 4 Dock USB 3.2 Gen 2 (3.1 2) Type-C Schwarz SD 8K Ultra HD 3.5mm RJ-45 Type-A Aluminium. Part Nr.: RC21-01690100-R3G1 (SI-193404). Razer Thunderbolt 4 Dock - USB 3.2 Gen 2 (3.1 Gen 2) Type-C - Schwarz - SD - 8K Ultra HD - 3.5mm - RJ-45 - USB 3.2 Gen 2 (3.1 Gen 2) Type-A - USB 3.2 Gen 2 (3.1 Gen 2) Type-C - Aluminium - 4x Thunderbolt?.
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