Dobrý den, nemám dotaz, ale chci se podělit o zajímavost... Zdá se, že záleží na orientaci zapojení kabelu. Když zapojím hub do zdířky počítače "nápisem nahoru", nefungují USB zařízení zapojená do hubu. Při zapojení "nápisem dolů" USB zařízení najednou zázračně začnou fungovat. Přenos obrazu a ethernet fungují vždy. Tohle se mi nicméně děje jen na notebooku Dell, zatímco na Aceru a telefonu Samsung orientace konektoru nehraje roli. Možná záleží na "generaci" USB 3. Nechápu.
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