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{"id":2221099,"date":"2019-03-05T10:00:31","date_gmt":"2019-03-05T09:00:31","guid":{"rendered":"https:\/\/www.phonandroid.com\/?p=2221099"},"modified":"2019-06-14T10:11:28","modified_gmt":"2019-06-14T08:11:28","slug":"lusb-4-arrive-en-2021-les-40-gb-s-du-thunderbolt-3-bientot-pour-tous","status":"publish","type":"post","link":"https:\/\/www.phonandroid.com\/lusb-4-arrive-en-2021-les-40-gb-s-du-thunderbolt-3-bientot-pour-tous.html","title":{"rendered":"L’USB 4 arrive en 2021 : les 40 Gb\/s du Thunderbolt 3 bient\u00f4t pour tous"},"content":{"rendered":"

L'USB-IF annonce la nouvelle sp\u00e9cification USB 4 qui sera disponible d\u00e8s 2021. Le nouveau standard USB est aussi rapide que le Thunderbolt 3 (40 Gb\/s) – mais les normes USB 4 et Thunderbolt 3 n'ont pour autant pas vocation \u00e0 fusionner. L'id\u00e9e derri\u00e8re USB 4 semble en effet de pouvoir d\u00e9mocratiser la technologie sans que les constructeurs n'aient \u00e0 payer une co\u00fbteuse licence \u00e0 Intel.\u00a0<\/strong><\/p>\n

\"USB<\/p>\n

A peine quelques jours apr\u00e8s avoir “commis” l'annonce de l'USB 3.2<\/a>, l'USB-IF frappe encore et annonce l'USB 4. Le prochain standard disponible d\u00e8s 2021 double la bande passante par rapport \u00e0 la plus rapide des normes USB 3.2, pour lui faire atteindre les 40 Gb\/s du Thunderbolt 3<\/a>. D'ailleurs, USB-IF l'explique sans d\u00e9tour : “l'architecture USB4 est bas\u00e9e sur les sp\u00e9cifications du protocole Thunderbolt \u00e0 laquelle Intel a r\u00e9cemment contribu\u00e9”<\/em>, peut-on lire dans le communiqu\u00e9 du consortium<\/a>.<\/p>\n