Alla som har en l\u00e5da full av USB-C-kablar vet hur frustrerande det kan vara att ta fram en kabel, bara f\u00f6r att uppt\u00e4cka att data\u00f6verf\u00f6ringen g\u00e5r i snigeltakt, eller att datorns batteri laddas ur trots att laddaren \u00e4r ansluten. Det beror p\u00e5 att, bortsett fr\u00e5n Thunderbolt-kablar \u2013 som vanligtvis \u00e4r m\u00e4rkta med en blixt p\u00e5 kontakten \u2013 s\u00e5 anger de flesta tillverkare av USB-C-kablar inte kabelns kapacitet n\u00e5gonstans. <\/p>\n
Den kostnadsfria macOS-appen WhatCable<\/a> \u00e4r nu utformad f\u00f6r att l\u00f6sa detta problem, \u00e5tminstone f\u00f6r anv\u00e4ndare av en MacBook Pro, MacBook Air, MacBook Neo (699 dollar p\u00e5 Amazon<\/a>), Mac mini eller iMac. N\u00e4r appen \u00f6ppnas visas en ikon i menyraden som ger information om varje USB-C-port p\u00e5 en Mac. Appen visar b\u00e5de den maximala datahastigheten och de USB-C Power Delivery-profiler som st\u00f6ds f\u00f6r varje kabel, och kan \u00e4ven ge information om anslutna enheter. Detta \u00e4r till exempel anv\u00e4ndbart f\u00f6r att kontrollera om bandbredden \u00e4r tillr\u00e4cklig f\u00f6r att k\u00f6ra alla sk\u00e4rmar som \u00e4r anslutna till en dockningsstation med full uppl\u00f6sning och bildfrekvens.
<\/p>\n I ett snabbtest fungerar detta inte alltid. Med billiga kablar utan E-Marker-chip visar appen hur mycket str\u00f6m som kan \u00f6verf\u00f6ras, men den kan inte ge information om data\u00f6verf\u00f6ringshastigheten. En Thunderbolt 3-kabel som \u00e4r ansluten till en USB-enhet ist\u00e4llet f\u00f6r en Thunderbolt-enhet visas felaktigt som en USB 2.0-kabel (480 Mbit\/s). I m\u00e5nga fall \u00e4r dock den visade informationen korrekt och ganska anv\u00e4ndbar. WhatCable kan anv\u00e4ndas gratis, WhatCable Pro<\/a> ger ytterligare insikter men kostar en eng\u00e5ngsavgift p\u00e5 9,99 \u00a3 (13 $).<\/p>\n","protected":false},"excerpt":{"rendered":"Alla som har en l\u00e5da full av USB-C-kablar vet hur frustrerande det kan vara att ta fram en…\n","protected":false},"author":2,"featured_media":304296,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[66],"tags":[391,7083,12989,29481,29482,7084,5541,9167,7085,80,78,79,34,31,33,32,30,81,84,10286,7544,29483,22724,83,82,29480,29479],"class_list":["post-304295","post","type-post","status-publish","format-standard","has-post-thumbnail","category-vetenskap-och-teknik","tag-apple","tag-barbar-dator","tag-dataoverforing","tag-dataoverforingshastighet","tag-imac","tag-laptop","tag-macbook-pro","tag-macos","tag-notebook","tag-science","tag-science-and-technology","tag-scienceandtechnology","tag-se","tag-svenska","tag-sverige","tag-sweden","tag-swedish","tag-technology","tag-teknik","tag-thunderbolt-4","tag-thunderbolt-5","tag-usb-4","tag-usb-c","tag-vetenskap","tag-vetenskapteknik","tag-what-cable","tag-whatcable"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@se\/116913466559529602","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/304295","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/comments?post=304295"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/304295\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media\/304296"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media?parent=304295"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/categories?post=304295"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/tags?post=304295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}