Plugable is introducing its Thunderbolt 4 product lineup today, with the TBT4-HUB3C Thunderbolt 4 Hub leading the pack. Joining it are two Thunderbolt 4 cables - the 2m. long TBT4-40G2M, and the 1m. long TBT4-40G1M.
Intel had provided detailed updates on Thunderbolt 4 in mid-2020 before releasing it in Tiger Lake-based products. As peak bandwidth (40Gbps) didn't get an upgrade over Thunderbolt 3, many consumers just considered it a branding update. In fact, under the hood, the specifications were being fine-tuned to bring in some features from the USB world. It is these new features that Plugable is focusing on:
Hub functionality in addition to the daisy-chaining scheme prevalent in previous Thunderbolt versions
Active cables up to 2m in length and supporting up to 40Gbps speeds - maximum possible based on the host / device interfaces (Thunderbolt 3 active cables with non-Thunderbolt 3 Type-C devices are often limited to USB 2.0 speeds)
https://www.anandtech.com/show/16964...capsule-review
Plugable TBT4-HUB3C Thunderbolt 4 Hub Capsule Review
24th September 2021, 08:53
Plugable TBT4-HUB3C Thunderbolt 4 Hub Capsule Review 
