Overview

The CalDigit TS4 Thunderbolt Station 4 is a premium 18-port docking station designed for professionals who demand maximum connectivity. With 98W of power delivery, it can charge a laptop while simultaneously connecting up to three displays, high-speed storage, and networking. It features Thunderbolt 4, DisplayPort 1.4, 2.5Gb Ethernet, and UHS-II SD/microSD card readers. Positioned at the top of the docking station market, the TS4 delivers unmatched versatility for creative and technical workflows.

Connectivity & Compatibility

The TS4 is compatible with Thunderbolt 4, Thunderbolt 3, USB4, and USB-C hosts, including Windows PCs, Macs, Chrome OS devices, and iPads. Port configuration: 3 downstream Thunderbolt 4 ports (40 Gbps) 5 USB-C 10 Gbps ports 3 USB-A 10 Gbps ports 1 DisplayPort 1.4 (single 8K @ 60 Hz or dual 6K @ 60 Hz) 1 2.5 Gigabit Ethernet port 1 SD UHS-II card reader 1 microSD UHS-II card reader 3 3.5 mm audio I/O ports * 1 Kensington security slot Note: M1/M2 Macs are limited to a single external display. The host device must have a Thunderbolt 4/3 or USB4 port.

Product Info

Launched in early 2022, the CalDigit TS4 carries a premium price of around ¥58,300 in Japan and $379.99 internationally. It includes a 2-year warranty and a 0.8m Thunderbolt 4 cable. Available from the CalDigit official store and major retailers like . As a high‑end dock, it sets the standard for port count, power delivery (98W), and data speeds, making it the go‑to solution for power users.

Best Use Cases

The TS4 is ideal for creative professionals who need to connect multiple 4K/6K monitors, fast external SSDs, and wired Ethernet simultaneously from a single Thunderbolt 4 laptop. Photographers and videographers will appreciate the integrated UHS‑II card readers. It’s also perfect for tech‑savvy users who want a future‑proof dock with 2.5Gbps networking and support for the latest USB‑C devices. However, for casual users with modest I/O needs, a simpler and cheaper dock would suffice.

Product Disclosure (Amazon)

  • Manufacturer: CalDigit
  • Seller: CalDigit Japan
  • Fulfilled by: Amazon
  • ASIN: B09GJRPQPW
  • Note: This article covers a manufacturer-made product based on Amazon listing details.