Micro-USB is a standard connector for a wide range of portable devices, including cell phones and smartphones Pin Name Cable color Description 1 VCC Red +5 VDC 2 D- White Data — 3 D+ Green Data + 4 ID may be Dark Blue Mode Detect. ForumMotherboards 13 answers Last reply Dec 30, 2013 More about front panel layout compaq dc5100 Can’t find your answer ? Ask ! Ask a new question Motherboards Hewlett Packard Front Panel Compaq. Contrary to popular belief, D+ and D- operate together; they are not separate simplex connections.
Half-duplex differential signaling helps to combat the effects of electromagnetic noise on longer lines.