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Space grey rectangular dock with braided cable and multiple ports

CalDigit

CalDigit TS5 Thunderbolt 5 Docking Station 15 Port Space Gray 240W PSU

SKU CH-6F5B-A44H4

A 15-port Thunderbolt 5 dock delivering 140W host charging, dual 8K 60Hz display support and 80Gb/s bandwidth from a 240W supply

  • 15 ports connect every peripheral and display
  • 140 W host charging powers demanding laptops fully
  • Dual 8K 60 Hz or dual 4K 240 Hz display support
  • 5 Gb Ethernet adds fast wired networking
  • 240 W supply sustains power across all ports

15-Port Thunderbolt 5 Dock for Power-Hungry Laptops

The CalDigit TS5 is a 15-port docking station built around Thunderbolt 5 connectivity for laptops that demand high sustained power. It targets users who need to charge a 140W-class notebook while driving multiple high-resolution displays and fast peripherals from a single cable. The 240W power supply ensures the host charging port and all downstream ports maintain full output simultaneously.

Aluminium Chassis with Front-Facing High-Power USB-C

An aluminium heat-sink chassis passively dissipates heat during heavy multi-port workloads. The front panel places a USB-C port delivering up to 20W within easy reach for phone or accessory charging. Three downstream Thunderbolt 5 ports each supply 15W, while a rear USB-A port runs at 10Gb/s and a second USB-A port handles legacy 480Mb/s devices. A 1m braided host cable connects the dock to the laptop.

80Gb/s Thunderbolt 5 Bandwidth with 64Gb/s PCIe

The decisive specification is the 80Gb/s Thunderbolt 5 interface, which provides 64Gb/s of PCIe bandwidth for ultra-fast external storage and GPU enclosures. DisplayPort 2.1 drives dual 8K 60Hz displays on compatible Macs or dual 4K 240Hz panels for high-refresh workflows. SD 4.0 and microSD 4.0 UHS-II readers and 2.5Gb Ethernet complete the I/O set. Buyers whose laptops only support Thunderbolt 3 or 4 will not reach these throughput or display limits.

Highlights

  • 15 ports connect every peripheral and display
  • 140 W host charging powers demanding laptops fully
  • Dual 8K 60 Hz or dual 4K 240 Hz display support
  • 5 Gb Ethernet adds fast wired networking
  • 240 W supply sustains power across all ports

Specifications

No published specifications for this item yet.

Questions about this item

What does the 80 Gb/s Thunderbolt 5 interface cap at for PCIe data?

Thunderbolt 5 supports 64 Gb/s PCIe bandwidth, which is the practical ceiling for ultra-fast peripherals connected through the dock.

How much desk clearance does the aluminum heat-sink chassis need for airflow?

The chassis acts as a passive heat sink; keep the top and sides unobstructed so warm air can rise naturally — no fan cut-outs to block.

Which cable do I plug into the laptop to get 140 W charging and 80 Gb/s bandwidth?

Use the included 1 m braided Thunderbolt 5 cable in the single host port; the other three downstream ports are for peripherals only.

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