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Found a nice solution to charge my laptop with a USB-C charger even though its USB-C doesn't support charging. Minus 0.75 kg from the luggage weight, score! (more in the comments) :
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USB 3.0 Hub 4 Ports High Speed usb 3.0 port Hub Splitter Fast Data Transfer USB Hub Extender Extension Connector Compatible Windows PC / Mac / Surface Pro / Laptop / Printer / Mobile HDD / LED Light USB HUB
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