The Samsung 35W Power Adapter Duo offers lightning-fast charging for smartphones, tablets, and laptops with its two ports. It supports Samsung's Super Fast Charging technology for Galaxy smartphones, USB-C Power Delivery 3.0 for iPhones, and Adaptive Fast Charging for other Samsung devices. With a combined output of 35W, it can charge two devices simultaneously. PRODUCT SPECIFICATIONS: Manufacturer: Samsung Interface: USB-C, USB-A Dimensions: 49 x 28 x 79.65 mm Weight: 92.3 g Input Voltage: 100-240 V