CalDigit TS4 Thunderbolt 4 Dock (18 Ports)

The CalDigit TS4 sits at the top of the Thunderbolt 4 dock category, competing directly with the OWC Thunderbolt 4 Hub, Kensington SD5700T, and Plugable TBT4-UDZ. At $39 — almost certainly a listing error or heavily discounted refurbished unit, given the TS4's standard street price of $250–$280 — this is one of the most port-dense single-chip TB4 docks available. The chipset is an Intel JHL8540 Thunderbolt 4 controller, and the host connection runs at full 40Gbps. No USB4 ambiguity, no bandwidth-sharing sleight of hand on the primary upstream link. …More info