Comments on: USB port colors https://www.epanorama.net/blog/2022/05/22/usb-port-colors/ All about electronics and circuit design Wed, 22 Apr 2026 08:40:06 +0000 hourly 1 http://wordpress.org/?v=3.9.14 By: Tomi Engdahl https://www.epanorama.net/blog/2022/05/22/usb-port-colors/comment-page-1/#comment-1865375 Thu, 13 Nov 2025 20:48:55 +0000 https://www.epanorama.net/blog/?p=191375#comment-1865375 https://www.xda-developers.com/usb-devices-i-wish-would-make-a-comeback/

]]> By: Tomi Engdahl https://www.epanorama.net/blog/2022/05/22/usb-port-colors/comment-page-1/#comment-1865371 Thu, 13 Nov 2025 20:47:07 +0000 https://www.epanorama.net/blog/?p=191375#comment-1865371 https://www.xda-developers.com/please-stop-treating-your-usb-hubs-port-replicators/

]]> By: Tomi Engdahl https://www.epanorama.net/blog/2022/05/22/usb-port-colors/comment-page-1/#comment-1865253 Thu, 13 Nov 2025 11:40:50 +0000 https://www.epanorama.net/blog/?p=191375#comment-1865253 https://www.makeuseof.com/avoid-plugging-these-devices-into-monitors-usb-ports/

]]> By: Tomi Engdahl https://www.epanorama.net/blog/2022/05/22/usb-port-colors/comment-page-1/#comment-1824237 Sat, 23 Mar 2024 17:24:32 +0000 https://www.epanorama.net/blog/?p=191375#comment-1824237 https://www.militaryethernet.com/products/rugged-usb-3-1-hub/

]]> By: Tomi Engdahl https://www.epanorama.net/blog/2022/05/22/usb-port-colors/comment-page-1/#comment-1824236 Sat, 23 Mar 2024 17:24:17 +0000 https://www.epanorama.net/blog/?p=191375#comment-1824236 https://www.milnec.com/military-usb-connectors/

]]> By: Matthew https://www.epanorama.net/blog/2022/05/22/usb-port-colors/comment-page-1/#comment-1819594 Tue, 19 Dec 2023 03:49:35 +0000 https://www.epanorama.net/blog/?p=191375#comment-1819594 Voltages can be tricky, the green or what have you ports for charging. 5-9-12V possible.

]]> By: Captain https://www.epanorama.net/blog/2022/05/22/usb-port-colors/comment-page-1/#comment-1814591 Fri, 29 Sep 2023 15:56:37 +0000 https://www.epanorama.net/blog/?p=191375#comment-1814591 I have a friend who tried that and got her credit card info stolen. Be careful of scams like this.

]]> By: Tomi Engdahl https://www.epanorama.net/blog/2022/05/22/usb-port-colors/comment-page-1/#comment-1813789 Wed, 20 Sep 2023 13:48:20 +0000 https://www.epanorama.net/blog/?p=191375#comment-1813789 Explaining USB: From 1.0 to USB4 V2.0
https://www.youtube.com/watch?v=PctX3kcTj5U

What did we use before USB? | Nostalgia Nerd
https://www.youtube.com/watch?v=4mi0kLLLAOs

]]> By: Tomi Engdahl https://www.epanorama.net/blog/2022/05/22/usb-port-colors/comment-page-1/#comment-1813788 Wed, 20 Sep 2023 13:47:51 +0000 https://www.epanorama.net/blog/?p=191375#comment-1813788 How does USB device discovery work?
https://www.youtube.com/watch?v=N0O5Uwc3C0o

What happens when you first plug a USB device in? There’s a whole bunch of negotiation where the computer discovers what a USB device is capable of. In this video I capture the conversation and walk through what’s going on

]]> By: anna nexus https://www.epanorama.net/blog/2022/05/22/usb-port-colors/comment-page-1/#comment-1799857 Tue, 04 Apr 2023 20:22:36 +0000 https://www.epanorama.net/blog/?p=191375#comment-1799857 I didn’t know even before reading this articles this is very helpful and knowledge for me.

Thanks for sharing.

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