Question 1

Which is better, CalDigit TS4 or Plugable TBT4-UDX1?

Accepted Answer

Based on our testing, the CalDigit TS4 scores higher overall at 9.4/10. The CalDigit TS4 scored 9.4/10 and the Plugable TBT4-UDX1 scored 9/10 in our Best Thunderbolt 4 Docks 2026 evaluation.

Question 2

Is the CalDigit TS4 worth it over the Plugable TBT4-UDX1?

Accepted Answer

The CalDigit TS4 scores 9.4/10 while the Plugable TBT4-UDX1 scores 9/10. The CalDigit TS4 is our "Best Overall" pick in the Best Thunderbolt 4 Docks 2026 category.

CalDigit TS4 vs Plugable TBT4-UDX1: Which to Buy?