{"id":1437,"date":"2026-10-18T18:00:00","date_gmt":"2026-10-18T17:00:00","guid":{"rendered":"https:\/\/wade.one\/blog\/?p=1437"},"modified":"2026-10-18T18:00:00","modified_gmt":"2026-10-18T17:00:00","slug":"usb-c-is-a-connector-not-a-promise-about-the-cable","status":"publish","type":"post","link":"https:\/\/wade.one\/blog\/2026\/10\/18\/usb-c-is-a-connector-not-a-promise-about-the-cable\/","title":{"rendered":"USB-C Is a Connector, Not a Promise About the Cable"},"content":{"rendered":"

I like being able to plug the same-shaped cable into more devices. I like the guessing game around what that cable can actually do considerably less. A USB-C connector does not, by itself, tell me that a cable will charge a laptop at the rate I want, move data quickly or carry the display connection I expected.<\/p>\n

The USB-IF’s Power Delivery guidance<\/a> treats charging capability as something with its own specification and certification. That is the useful distinction: connector shape and supported capability are separate things. The port, cable and connected equipment need to support the particular job, rather than simply look compatible.<\/p>\n

For me, clear labelling beats a bag full of identical black cables. If a cable has a specific purpose, I want a visible rating or a label I can recognise later. “Premium” and “fast” are not especially useful descriptions when the question is whether it will do a particular task. A plain specification is more helpful than packaging that makes the cable sound like a lifestyle purchase.<\/p>\n

USB-C has made the physical part simpler, and that is welcome. I just wish the useful details were as easy to recognise as the connector. Standardising the hole gets us halfway there; telling people what they can actually expect finishes the job.<\/p>\n","protected":false},"excerpt":{"rendered":"

I like being able to plug the same-shaped cable into more devices.<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[9],"tags":[265,266,264],"class_list":["post-1437","post","type-post","status-publish","format-standard","hentry","category-hardware","tag-cables","tag-charging","tag-usb-c"],"yoast_head":"\nUSB-C Is a Connector, Not a Promise About the Cable - 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