Brydge Stone Pro TB4 Review 2026 - Specs & Verdict

Our Verdict

Very Good

The Brydge Stone Pro TB4 delivers a solid Thunderbolt 4 docking experience with a design that stands out from the typical black rectangle. The sloped chassis works as a laptop riser when laid flat, and the included vertical stand saves desk space when you want a smaller footprint. 90W power delivery handles most 13 to 16-inch laptops without breaking a sweat. The three downstream Thunderbolt 4 ports give you flexibility for displays, external storage, or even an eGPU, though the lack of native HDMI or DisplayPort means you will need adapters for most monitors. That is the biggest practical inconvenience of this dock compared to alternatives like the CalDigit TS4 or Dell WD22TB4 that include dedicated display outputs. The USB-A 2.0 port on the front feels out of place on a $329 dock in 2022, but it works fine for keyboards or mice that do not need speed. The SD 4.0 UHS-II card reader is a nice inclusion for photographers. Build quality is good with the aluminum top shell, though the plastic underside keeps the weight down to 338g. The 12-month warranty is the shortest in this price range. CalDigit offers 24 months, and most competitors provide at least 18. That is worth factoring into your decision. Common complaints from users include occasional sleep/wake disconnects (a Thunderbolt dock issue across all brands) and the dock running warm under load. Neither is unique to Brydge. For Mac users, the same Apple Silicon limitation applies: base M1 and M2 chips support only one external display, regardless of dock. M1 Pro/Max, M2 Pro/Max, and M3 Pro/Max chips work with dual displays. At the discounted $229.99 street price, the Stone Pro TB4 becomes a compelling value proposition. At full MSRP, the competition is tighter and the short warranty is harder to overlook.