It only takes a single Thunderbolt 4 or USB Type-C port for the CalDigit TS4 to perform an I/O overhaul that creates an incredible workstation setup from even the puniest of port offerings.
Port perfection at a premium price
Thunderbolt 4, USB4, Element Hub
CalDigit - TS4 - Thunderbolt Station 4 Mac Hub Ethernet Hub
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CalDigit USB-C Pro Dock - 2 x DisplayPort 1.2, 85W Charging, Thunderbolt 3, UHS II SD Card Slot, USB Ports, LAN, 3.5mm Audio, USB-C and Thunderbolt 4 Compatible : Electronics
Hands-on: CalDigit TS4 – the best Thunderbolt dock gets even better [Video] - 9to5Mac
Thunderbolt 4, USB4, Element Hub
CalDigit TS4 Thunderbolt 4 Dock Review « Blog
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