Four devices, one wall socket, zero cable juggling. The Simplecom CU400 pushes 100W through USB-C1 and C2 so your laptop charges at full speed while your phone, tablet and earbuds pull from the remaining ports. GaN tech keeps the whole thing to a 7.8 × 7.5 × 3.8 cm block (296 g) — it goes in a jacket pocket, not a drawer. The AU-plug cable detaches, so when it wears out you swap the cable instead of binning the unit. 100–240V input handles any socket on a work trip without hunting for an adapter. Over-voltage, overheat and short-circuit protection are built into the board. Protocols covered: PD 3.0, QC 3.0, QC 4+, PPS, SCP and Apple 2.4A. In the box: the charger, one AU-standard power cable, and a vertical stand