{"id":654,"date":"2024-09-03T02:20:41","date_gmt":"2024-09-03T02:20:41","guid":{"rendered":"https:\/\/wjwsy.com\/?page_id=654"},"modified":"2025-11-07T07:56:01","modified_gmt":"2025-11-07T07:56:01","slug":"does-usb-3-0-work-with-usb-2-0-a-guide-to-usb-versions-and-compatibility","status":"publish","type":"page","link":"https:\/\/www.wjwsy.com\/it\/does-usb-3-0-work-with-usb-2-0-a-guide-to-usb-versions-and-compatibility\/","title":{"rendered":"L'USB 3.0 FUNZIONA CON L'USB 2.0? - GUIDA ALLE VERSIONI USB E ALLA COMPATIBILIT\u00c0"},"content":{"rendered":"<p>La risposta breve \u00e8 s\u00ec: l'USB 3.0 funziona con l'USB 2.0, ma non si ottengono le velocit\u00e0 della tecnologia USB 3.0.<\/p>\n<p>In questa guida vi spieghiamo come fare:<\/p>\n<ul>\n<li>Cosa rende una USB\u00a0<strong><b>versione<\/b><\/strong>e cosa rende una USB\u00a0<strong><b>tipo<\/b><\/strong><\/li>\n<li>che le nuove e le vecchie versioni funzionano insieme - nota come compatibilit\u00e0 all'indietro<\/li>\n<li>le versioni USB pi\u00f9 recenti, ovvero USB 3.0, 3.1 e 3.2<\/li>\n<\/ul>\n<p><strong><b>VERSIONI E TIPI DI USB: QUAL \u00c8 LA DIFFERENZA?<\/b><\/strong><\/p>\n<ul>\n<li><b><\/b><strong><b>Versione<\/b><\/strong>-Lo standard tecnologico stesso e non la forma della spina o della porta USB. La versione influisce solo sulla velocit\u00e0 di trasferimento dei dati e sulla velocit\u00e0 di ricarica.<\/li>\n<li><b><\/b><strong><b>Tipo<\/b><\/strong>-la forma del connettore o della porta USB. Per saperne di pi\u00f9 sui tipi di connettore USB e su come identificarli,\u00a0<a href=\"https:\/\/www.cmd-ltd.com\/advice-centre\/usb-chargers-and-power-modules\/usb-and-power-module-product-help\/identifying-usb-connector\/\"><u>clicca qui<\/u><\/a>.<\/li>\n<\/ul>\n<p><strong><b>L'USB 3.0 \u00c8 COMPATIBILE CON IL PASSATO?<\/b><\/strong><\/p>\n<p>S\u00ec, l'USB 3.0 \u00e8 compatibile, ovvero \u00e8 stato progettato per funzionare con le versioni USB precedenti, tra cui USB 2.0 e USB 1.1.<\/p>\n<p>\u00c8 possibile collegare un dispositivo USB 2.0 a una porta USB 3.0 e funzioner\u00e0 sempre, ma funzioner\u00e0 solo alla velocit\u00e0 della tecnologia USB 2.0.<\/p>\n<p>Quindi, se si collega un'unit\u00e0 flash USB 3.0 a una porta USB 2.0, questa funzioner\u00e0 solo alla velocit\u00e0 con cui la porta USB 2.0 pu\u00f2 trasferire i dati e viceversa.<\/p>\n<style>\/*! elementor - v3.23.0 - 05-08-2024 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\n<p>\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"562\" src=\"https:\/\/wjwsy.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724710-1200x562.png\" alt=\"\" srcset=\"https:\/\/wjwsy.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724710-1200x562.png 1200w, https:\/\/wjwsy.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724710-500x234.png 500w, https:\/\/wjwsy.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724710-300x140.png 300w, https:\/\/wjwsy.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724710-768x359.png 768w, https:\/\/wjwsy.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724710-150x70.png 150w, https:\/\/wjwsy.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724710-480x225.png 480w, https:\/\/wjwsy.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724710-800x374.png 800w\" sizes=\"(max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/p>\n<p>Lo stesso vale se si usa un cavo USB 2.0 con un dispositivo USB 3.0.<\/p>\n<p>\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1200\" height=\"562\" src=\"https:\/\/wjwsy.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724711-1-1200x562.png\" alt=\"\" srcset=\"https:\/\/wjwsy.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724711-1-1200x562.png 1200w, https:\/\/wjwsy.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724711-1-500x234.png 500w, https:\/\/wjwsy.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724711-1-300x140.png 300w, https:\/\/wjwsy.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724711-1-768x359.png 768w, https:\/\/wjwsy.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724711-1-150x70.png 150w, https:\/\/wjwsy.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724711-1-480x225.png 480w, https:\/\/wjwsy.com\/wp-content\/uploads\/2024\/09\/\u56fe\u724711-1-800x374.png 800w\" sizes=\"(max-width:767px) 480px, (max-width:1200px) 100vw, 1200px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/p>\n<p><strong><b>PERCH\u00c9 FUNZIONA A VELOCIT\u00c0 USB 2.0?<\/b><\/strong><\/p>\n<p>Un cavo USB 2.0 ha quattro fili al suo interno, mentre un cavo USB 3.0 ne ha otto e quindi trasferir\u00e0 i dati solo alla velocit\u00e0 dell'USB 2.0. Tutti i componenti della catena, i due dispositivi e il cavo, devono essere USB 3.0 per raggiungere le elevate velocit\u00e0 della versione successiva.<\/p>\n<p><strong><b>L'USB 3.1 \u00c8 COMPATIBILE CON IL PASSATO?<\/b><\/strong><\/p>\n<p>L'USB 3.1 Gen 2 \u00e8 retrocompatibile con le porte e i connettori che utilizzano l'una o l'altra:<\/p>\n<ul>\n<li>USB 3.0\/USB 3.1 Gen 1, oppure<\/li>\n<li>USB 2.0<\/li>\n<\/ul>\n<p>La velocit\u00e0 di trasferimento dei dati varia a seconda della versione (ad esempio, pi\u00f9 bassa \u00e8 la versione, pi\u00f9 lenta \u00e8 la velocit\u00e0).<\/p>\n<p><strong><b>COSA SONO LE PORTE USB 3.0, 3.1 E 3.2?<\/b><\/strong><\/p>\n<p><strong><b>USB 3.0<\/b><\/strong><\/p>\n<p>Lanciato nel 2008, l'USB 3.0 ha apportato notevoli miglioramenti rispetto al suo predecessore.\u00a0<a href=\"#guideusbversions6\"><u>USB 2.0<\/u><\/a>\u00a0introducendo SuperSpeed, una nuova velocit\u00e0 di trasferimento dati che ha decuplicato la velocit\u00e0 di elaborazione, passando da 480 Mbit\/s a 5 Gbit\/s.<\/p>\n<p><strong><b>USB 3.1<\/b><\/strong><\/p>\n<p>Con l'arrivo della versione 3.0, l'USB si \u00e8 affermato come standard del settore. Nel 2013 \u00e8 arrivata la versione USB 3.1, che ha raddoppiato la velocit\u00e0 a 10 Gbit\/s, nota come SuperSpeed+, utilizzando i connettori USB Tipo A e USB-C. (Per saperne di pi\u00f9 sui diversi tipi di connettore USB\u00a0<a href=\"https:\/\/www.cmd-ltd.com\/advice-centre\/usb-chargers-and-power-modules\/usb-and-power-module-product-help\/identifying-usb-connector\/\"><u>qui<\/u><\/a>.)<\/p>\n<p>Qui nasce la confusione, in quanto i creatori dell'USB hanno chiamato la nuova versione\u00a0<em><i>USB 3.1 Gen 2\u00a0<\/i><\/em>(seconda generazione), mentre l'USB 3.0 ha assunto il nuovo nome di\u00a0<em><i>USB 3.1 Gen 1\u00a0<\/i><\/em>(prima generazione).<\/p>\n<p>Tuttavia, nonostante sia stato integrato in alcuni degli hardware pi\u00f9 recenti (i nuovi MacBook, ad esempio), l'USB 3.1 non \u00e8 stato adottato su larga scala. Gli smartphone e gli altri dispositivi che molti usano oggi tendono a essere dotati di USB 3.0 o di versioni precedenti.<\/p>\n<p><strong><b>USB 3.2<\/b><\/strong><\/p>\n<p>Rilasciata a settembre 2017, USB 3.2 consente ai dispositivi compatibili di sfruttare le velocit\u00e0 di trasferimento SuperSpeed (5 Gbit\/s) o SuperSpeed+ (10 Gbit\/s). Tuttavia, quest'ultima versione ha introdotto anche una nuova modalit\u00e0 SuperSpeed+ (20 Gbit\/s) che entra in gioco quando si utilizza un connettore USB-C e i modelli pi\u00f9 recenti di dispositivi.<\/p>\n<p>Poich\u00e9 l'USB 3.2 \u00e8 ancora in fase di sviluppo, \u00e8 improbabile che venga adottato su larga scala finch\u00e9 l'industria non avr\u00e0 reso l'hardware completamente compatibile.<\/p>\n<p><strong><b>QUALI SONO LE DIVERSE VERSIONI DI USB?<\/b><\/strong><\/p>\n<p>Con lo sviluppo dello standard USB nel tempo, sono stati apportati miglioramenti in termini di velocit\u00e0 e potenza, rendendo molto pi\u00f9 veloce l'esecuzione e la ricarica dei dispositivi USB e il trasferimento dei dati.<\/p>\n<p>Di seguito sono riportate le versioni pi\u00f9 vecchie e pi\u00f9 recenti di USB:<\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"125\">\n<p><strong><b>VERSIONE<\/b><\/strong><\/p>\n<\/td>\n<td width=\"125\">\n<p><strong><b>ANNO<\/b><\/strong><\/p>\n<\/td>\n<td>\n<p><strong><b>DESCRIZIONE<\/b><\/strong><\/p>\n<\/td>\n<td width=\"128\">\n<p><strong><b>VELOCIT\u00c0 DI TRASFERIMENTO<\/b><\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>USB 1.0<\/p>\n<\/td>\n<td>\n<p>1996<\/p>\n<\/td>\n<td>\n<p>Poich\u00e9 la tecnologia era ancora agli albori, pochi dispositivi USB erano disponibili per i consumatori.<\/p>\n<\/td>\n<td>\n<p>12 Mbit\/s<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>USB 1.1<\/p>\n<\/td>\n<td>\n<p>1998<\/p>\n<\/td>\n<td>\n<p>La prima versione ad essere ampiamente utilizzata dal pubblico.<\/p>\n<\/td>\n<td>\n<p>12 Mbit\/s<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>USB 2.0<\/p>\n<\/td>\n<td>\n<p>2000<\/p>\n<\/td>\n<td>\n<p>L'USB standard. Molti vecchi computer sono dotati di porte USB 2.0.<\/p>\n<\/td>\n<td>\n<p>480 Mbit\/s<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>USB 3.0<\/p>\n<\/td>\n<td>\n<p>2008<\/p>\n<\/td>\n<td>\n<p>La prima USB dotata della nuova funzionalit\u00e0 SuperSpeed.<\/p>\n<\/td>\n<td>\n<p>5 Gbit\/s<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>USB 3.1<\/p>\n<\/td>\n<td>\n<p>2013<\/p>\n<\/td>\n<td>\n<p>Ha introdotto una velocit\u00e0 di trasferimento dati pari a quella ottenuta con un cavo Ethernet.<\/p>\n<\/td>\n<td>\n<p>10 Gbit\/s<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>USB 3.2<\/p>\n<\/td>\n<td>\n<p>2017<\/p>\n<\/td>\n<td>\n<p>L'ultima versione USB \u00e8 stata progettata per funzionare con i cavi USB-C e offrire velocit\u00e0 di trasferimento SuperSpeed+.<\/p>\n<\/td>\n<td>\n<p>20 Gbit\/s<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong><b>USB 3.1 VS 3.0 VS USB TYPE-C: QUAL \u00c8 LA DIFFERENZA?<\/b><\/strong><\/p>\n<p>Tutto ci\u00f2 che ha un numero di versione (ad esempio, 2.0 o 3.0) \u00e8 uno standard, ovvero la tecnologia che consente di trasferire i dati da un dispositivo all'altro lungo un cavo.<\/p>\n<p>Tutto ci\u00f2 che \u00e8 contrassegnato da un tipo (ad es. Tipo-A, Tipo-C) si riferisce al connettore e alla sua\u00a0<a href=\"#guideusbversions8\"><u>forma<\/u><\/a>.<\/p>\n<p>Tuttavia, l'USB Type-C si differenzia per il fatto che \u00e8 stato creato appositamente per sfruttare il nuovo standard USB 3.1. Quindi, anzich\u00e9 essere la versione a determinare la velocit\u00e0 e la potenza di trasferimento dei dati, con l'USB-C \u00e8 il connettore stesso a determinare la velocit\u00e0 di trasferimento dei dati. Quindi, anzich\u00e9 essere la versione a determinare la velocit\u00e0 e la potenza di trasferimento dei dati, con l'USB-C \u00e8 il connettore stesso a determinare la velocit\u00e0 e la potenza di trasferimento.<\/p>\n<p>Per saperne di pi\u00f9 sui connettori USB e su come identificarli,\u00a0<a href=\"https:\/\/www.cmd-ltd.com\/advice-centre\/usb-chargers-and-power-modules\/usb-and-power-module-product-help\/identifying-usb-connector\/\"><u>clicca qui<\/u><\/a>.<\/p>\n<p><strong><b>E LA COMPATIBILIT\u00c0 CON L'USB FISICO?<\/b><\/strong><\/p>\n<p>Uno degli aspetti pi\u00f9 semplici dell'USB \u00e8 che la sua forma principale, il classico rettangolo (Tipo-A), \u00e8 fisicamente compatibile con tutte le versioni precedenti. Ci\u00f2 significa che le prese USB Type-A delle versioni 3.0, 3.1 o 3.2 possono essere inserite nelle vecchie porte USB 2.0 e viceversa.<\/p>\n<p>Nella maggior parte dei casi, le spine appartenenti alle nuove versioni di Tipo-B, mini e micro non si adattano alle porte pi\u00f9 vecchie.<\/p>\n<p>La tabella seguente mostra la compatibilit\u00e0 fisica tra i vari standard e connettori USB:<\/p>\n<table>\n<tbody>\n<tr>\n<td rowspan=\"2\" width=\"117\">\n<p><strong><b>SPINA E VERSIONE<\/b><\/strong><\/p>\n<\/td>\n<td colspan=\"12\">\n<p><strong><b>PORTO<\/b><\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"58\">\n<p><strong><b>Tipo A 2.0<\/b><\/strong><\/p>\n<\/td>\n<td width=\"58\">\n<p><strong><b>Tipo A 3.0<\/b><\/strong><\/p>\n<\/td>\n<td width=\"58\">\n<p><strong><b>Tipo A 3.1<\/b><\/strong><\/p>\n<\/td>\n<td width=\"58\">\n<p><strong><b>Tipo A 3.2<\/b><\/strong><\/p>\n<\/td>\n<td width=\"58\">\n<p><strong><b>Tipo B 2.0<\/b><\/strong><\/p>\n<\/td>\n<td width=\"58\">\n<p><strong><b>Tipo B 3.0<\/b><\/strong><\/p>\n<\/td>\n<td width=\"58\">\n<p><strong><b>Tipo B 3.1<\/b><\/strong><\/p>\n<\/td>\n<td width=\"58\">\n<p><strong><b>Tipo B 3.2<\/b><\/strong><\/p>\n<\/td>\n<td width=\"58\">\n<p><strong><b>Tipo AB Micro 2.0<\/b><\/strong><\/p>\n<\/td>\n<td width=\"58\">\n<p><strong><b>Tipo B Micro 2.0<\/b><\/strong><\/p>\n<\/td>\n<td width=\"58\">\n<p><strong><b>Tipo B Micro 3.0\/ 3.1\/ 3.2<\/b><\/strong><\/p>\n<\/td>\n<td width=\"58\">\n<p><strong><b>Tipo C<\/b><\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"117\">\n<p><strong><b>Tipo A 2.0<\/b><\/strong><\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"117\">\n<p><strong><b>Tipo A 3.0<\/b><\/strong><\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"117\">\n<p><strong><b>Tipo A 3.1<\/b><\/strong><\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"117\">\n<p><strong><b>Tipo A 3.2<\/b><\/strong><\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"117\">\n<p><strong><b>Tipo B 2.0<\/b><\/strong><\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"117\">\n<p><strong><b>Tipo B 3.0<\/b><\/strong><\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"117\">\n<p><strong><b>Tipo B 3.1<\/b><\/strong><\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"117\">\n<p><strong><b>Tipo B 3.2<\/b><\/strong><\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"117\">\n<p><strong><b>Tipo A Micro 2.0<\/b><\/strong><\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"117\">\n<p><strong><b>Tipo B Micro 2.0<\/b><\/strong><\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"117\">\n<p><strong><b>Tipo B Micro 3.0\/3.1\/3.2<\/b><\/strong><\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"117\">\n<p><strong><b>Tipo C<\/b><\/strong><\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>NO<\/p>\n<\/td>\n<td>\n<p>S\u00ec<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u00a0<\/p>","protected":false},"excerpt":{"rendered":"<p>La risposta breve \u00e8 s\u00ec: l'USB 3.0 funziona con l'USB 2.0, ma non si ottengono le velocit\u00e0 della tecnologia USB 3.0. In questa guida parliamo di<span class=\"excerpt-hellip\"> [...]<\/span><\/p>","protected":false},"author":1,"featured_media":1347,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_eb_attr":"","footnotes":""},"class_list":["post-654","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.7 (Yoast SEO v23.7) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>USB 3.0 and USB 2.0 Compatibility Guide - Professional USB cable manufacturer<\/title>\n<meta name=\"description\" content=\"This article analyzes compatibility issues between USB 3.0 and USB 2.0, detailing speed differences and connection solutions.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wjwsy.com\/it\/does-usb-3-0-work-with-usb-2-0-a-guide-to-usb-versions-and-compatibility\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"USB 3.0 and USB 2.0 Compatibility Guide - 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