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connector - Why are the contacts for the Data lines in USB A and B plugs shorter than the contacts for Ground and Power? - Electrical Engineering Stack Exchange
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USB DIY Connector Shell - Type Mini-B Plug : ID 1389 : $0.95 : Adafruit Industries, Unique & fun DIY electronics and kits
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USB Connector - High-quality USB connector | Made in Taiwan Waterproof Connectors & Modular Jacks Manufacturer | KINSUN
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