Promate Synergy Charging Station: 15W Charging Stand with 5W Magnetic MFi Apple Watch Charger Manufacturer-provided 24W USB-C Power 5W/10W Qi Charging Synergy can charge up to four devices at once. With a 54W total output, this elegant and modern MagSafe charging station not only keeps your desk tidy but also charges your devices quickly. No more hunting, utilizing several adapters, or tangled charging cables