Notebook and phone from one outlet. Swissten GaN charger costs 461 CZK with code

You don’t have to carry a separate adapter for your phone and another for a compatible USB-C laptop when traveling for work. The white Swissten GaN now costs on Alza 461 CZK with code ALZADNY30. When both USB-C ports are connected, it sends 45 W to the main port and 20 W to the second, so it can serve both a computer and a phone simultaneously. However, this power distribution needs to be considered when choosing for your laptop.

Quick summary:
✅ Makes sense for: phone, tablet, and laptop with USB-C Power Delivery charging, if you want to use a shared adapter.
⚠️ Consider: When charging a laptop and phone, the main USB-C provides 45 W instead of a standalone 65 W. This might not be enough for a more demanding computer.
💡 The code reduces Alza’s price from 659 to 461 CZK.

Laptop to the main USB-C, phone to the second

The ports are not equal. According to the manufacturer, the main USB-C has a maximum of 65 W, the second USB-C tops out at 20 W, and USB-A at 18 W. Therefore, you will use the main connector for a laptop. USB-C supports Power Delivery, while USB-A supports Quick Charge; the manufacturer also states PPS support.

A practical setup for a desk is a laptop on the main USB-C and a phone on the second: the manufacturer states 45 W + 20 W for this configuration. After connecting another device to USB-A, the main port will retain 45 W, but the remaining two outputs will share a combined 15 W. The same combined limit applies when using only the second USB-C and USB-A. Therefore, it depends not only on the number of connected devices but also on the choice of connectors.

119 grams for your bag

The adapter adds 119 g to your bag, and its body measures 36 × 36 × 50 mm. It uses GaN technology, i.e., components based on gallium nitride. Swissten also states protections against short circuit, overvoltage, overcharging, and high temperature.

Do you use a shared charger for your laptop and phone?