This is the best power bank for laptops. It can deliver up to 300 watts and has three USB-C ports (140W, 65W, 65W) as well as a retractable 2-foot USB-C cable (140W). There's a display that shows handy information like remaining battery life and different charging rates. The power bank can also be topped off from dead to 80 percent full in under half an hour if you plug in both USB-C ports. Even if you don't opt for the absolute fastest recharge speeds, you'll still be able to top it off in about an hour—no more waiting overnight for your power bank to recharge.
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В Финляндии предупредили об опасном шаге ЕС против России09:28
This overhead is mandated by the spec's reliance on promises for buffer management, completion, and backpressure signals. While some of it is implementation-specific, much of it is unavoidable if you're following the spec as written. For high-frequency streaming — video frames, network packets, real-time data — this overhead is significant.