Thunderbolt 5: Double the Bandwidth
Thunderbolt 5 doubles the bandwidth from 40Gbps to 80Gbps (120Gbps asymmetric). For professionals running multiple 4K displays, high-speed storage arrays, and eGPUs, this is a game-changer. We review the first generation of TB5 docks.
What Thunderbolt 5 Enables
With 80Gbps bidirectional bandwidth, you can simultaneously run dual 8K displays, a 10GbE network connection, multiple USB4 peripherals, and 240W laptop charging — all through a single cable.
Top Picks
1. CalDigit TS5 ($399) — Best overall. 18 ports including dual HDMI 2.1, 2.5GbE, SD/microSD UHS-II, and 240W PD charging. Rock-solid reliability.
2. Belkin Connect Pro ($349) — Best for Mac. Thunderbolt 5 certified, dual DisplayPort 2.1, 96W PD. Designed and tested specifically for Apple Silicon Macs.
3. Anker Apex TB5 Dock ($279) — Best value. 12 ports, 100W PD, dual HDMI 2.1. Missing some premium features but covers most use cases.
4. Kensington SD5900T ($449) — Best enterprise. Built-in USB hub with device management, dual DP 2.1, 2.5GbE. IT-deployable with Kensington dock management software.
Compatibility Notes
Thunderbolt 5 is backward compatible with TB4 and TB3, but you need a TB5-equipped laptop for full bandwidth. Current TB5 laptops include the latest MacBook Pro M5, Dell XPS, and Lenovo ThinkPad X1.
Buying Advice
If your laptop only has TB4, a TB5 dock still works but at TB4 speeds. Future-proofing with TB5 makes sense if you plan to upgrade your laptop within two years.
Final Verdict
The CalDigit TS5 is the definitive TB5 dock — comprehensive port selection, reliable performance, and excellent build quality. Worth the premium for professional users.