A chip detects connected devices and splits total power — MacBook 65 W, iPhone 20 W, AirPods 5 W. With one device full wattage is available.
Yes, with a 100 W multi-port charger. MacBook Air 30 W parallel to iPhone 20 W charges fully. MacBook Pro 14″ (96 W) needs 100 W+ total.
Yes, especially GaN. 65 W 3-port replaces three single adapters, fits in any bag. With adapter works worldwide (100–240 V).
Yes, total power is shared. 65 W charger with 3 devices = ca. 20 W each. With one device = full 65 W.
Yes — USB-C PD and USB-A 5V 2.4A are universal. iPhone, MacBook, Galaxy, ThinkPad all charge in parallel. Samsung Super-Fast also needs USB-PPS.
Joyroom
Belkin
Belkin
Belkin
Joyroom
Guide & know-how
Multi-port chargers at RPD — power adapters with 2 to 6 ports and GaN technology for compact size at high total power. Ideal for families, commuters and travellers who want to charge phone, tablet, laptop and headphones in parallel. We stock 2-port USB-C chargers at 35–45 W, 4-port models at 65–100 W and 6-port hubs for desk and living room. Advantage — one socket, all devices at once, dynamic watt sharing adapts. Ships from Basel, same-day dispatch by 4 pm CH-wide, free above CHF 15, 2-year Swiss warranty. Invoice payment available (credit check by Powerpay).
For 2 devices (iPhone + headphones or iPhone + iPad) a 2-port USB-C/USB-A charger at 35–45 W is enough. For 3 devices (MacBook + iPhone + AirPods) we recommend 65 W with 3 ports. For 4–6 devices pick 100 W GaN multi-port — typically 2× USB-C PD plus 2× USB-A. Look at watts per port, not only total power.
GaN multi-port chargers are about 30–50 % smaller than old silicon models at the same power. A 100 W GaN charger fits in a pocket, the old 100 W silicon adapter was a brick. GaN also runs much cooler — important for constant desktop multi-port use. Energy efficiency — GaN converts >94 %, silicon 85 %.
Multi-port chargers share total power dynamically. Example 100 W with 2× USB-C — port 1 alone = 100 W, both used = 65 W + 30 W or 45 W + 45 W. Concrete — MacBook Pro 14″ charges at 96 W, iPhone with the rest in parallel (slower but charging). USB-PPS for Samsung Super-Fast 25/45 W is built into many models.
We only stock multi-port chargers with CE marking and built-in overload, overheat and short-circuit protection. Flame-retardant polycarbonate housing, intelligent chip control for dynamic watt sharing. 100 W+ models include an aluminium heat plate — stays only hand-warm even at full load.
Shipped from our Basel warehouse — A-Post 1–2 working days, express next business day or free pickup in Basel, Aarau or Olten. 2 years Swiss warranty, 14-day returns, recyclable packaging. Invoice payment available (credit check by Powerpay), best-price guarantee CH.
