The CalDigit TS4 Thunderbolt 4 Dock is a premium, ultra-capable docking station engineered for power users, content creators, and professionals needing comprehensive connectivity and desk-side convenience. Offering an unmatched 18-port array, it brings laptop-class performance and workflow expansion via a single Thunderbolt 4/USB‑C link.
With up to 98 W of laptop charging, support for dual high-res displays (up to 8K single, dual 4K/60 Hz, or dual 6K on select Macs), 2.5 GbE networking, and built-in UHS‑II SD/microSD card readers, the TS4 transforms any Thunderbolt-equipped system into a full workstation hub. Whether connecting storage, monitors, audio gear, or peripherals, it delivers fast performance across all ports. Built in a compact, ribbed aluminum enclosure, it prioritizes both durability and thermal efficiency in either horizontal or vertical orientation.
Best Uses for the CalDigit TS4 Thunderbolt 4 Dock
Full Workstation Setup via One Cable
Plug in and instantly access external displays, Ethernet, card readers, and dozens of peripherals while charging your laptop—all through a single Thunderbolt cable, streamlining setup and tear-down.
Professional Content Creation & Editing
Ideal for video editors, photographers, and audio professionals: 40 Gb/s Thunderbolt ports plus UHS-II card slots and DisplayPort give you fast uploads, multi-monitor support, and seamless post-production workflows.
Hybrid Windows, macOS & USB‑C Workflows
Full compatibility with Thunderbolt 4/3, USB4, USB‑C, macOS, and Windows platforms ensures broad device support—from modern Macs to Windows laptops and USB‑C tablets like iPads or Chromebooks (though dual-display options are limited on older systems).
Streamlined Audio & Networking Desktop
With multiple 3.5 mm audio jacks and robust 2.5 Gb Ethernet, the TS4 supports clean voice/audio workflows and fast file transfers, making it great for online broadcasting or collaborative work environments.
Compact But Enduring Design
Despite its port count, the TS4 maintains a small footprint (~141 × 42 × 113 mm) and 1.4 lb weight. Its aluminum body and clever cooling design allow users to run it vertically or horizontally while blending into modern desk setups.
