This is a Caldigit TS4. All accessories are included. In particular, the Thunderbolt 4 cable is also present. I've used it for about two years. There have been no particular problems. As a bonus, I'm including: Panasonic power strip Elecom 3.5mm audio cable USB-A to USB-C cable (USB 2.0) USB-C to USB-C cable (USB 3.0, DP Alt compatible) USB-A to Lightning cable USB-C to Lightning cable You can sell or throw them away if you don't need them. The cable lengths are probably 3m, 1m, 1m, 2m, 2m, and 1m respectively, but this might be incorrect (I won't confirm, sorry...). I'm selling it because I no longer need it after changing computers.