![Printer USB interface BF90 degree B female white/black/blue USB port USB connector data interface D type socket|socket connector|female usb connectorfemale connector - AliExpress Printer USB interface BF90 degree B female white/black/blue USB port USB connector data interface D type socket|socket connector|female usb connectorfemale connector - AliExpress](https://ae01.alicdn.com/kf/HTB1zy7nRVXXXXc.XFXXq6xXFXXX8/Printer-USB-interface-BF90-degree-B-female-white-black-blue-USB-port-USB-connector-data-interface.jpg_Q90.jpg_.webp)
Printer USB interface BF90 degree B female white/black/blue USB port USB connector data interface D type socket|socket connector|female usb connectorfemale connector - AliExpress
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What is the meaning of the different USB port colors? (blue, teal blue, yellow, red, black) - Tech Fairy
My USB port on my desktop is blue on the inside but the symbol above it is the USB 2.0 symbol. Is my USB port 2. 0 or 3.0? - Quora
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