USB Physical Connectors 10 pins

USB Micro-B 3.0 (10-Pin)

USB 3.0 Micro-B adds a second 5-pin SuperSpeed connector alongside the standard Micro-B 2.0 connector body. Used on portable USB 3.0 hard drives and the Samsung Galaxy S5.

// connector diagram 10 pins

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// Specifications

Standard

USB 3.0 / 3.1 Gen 1

Pin Count

10 (5 USB 2.0 + 5 SuperSpeed)

Speed

5 Gbps SuperSpeed

Shape

Standard Micro-B with extra SS section

Use Case

Portable USB 3.0 HDDs, Samsung Galaxy S5

Backward Compatible

Micro-B 2.0 cable fits at 2.0 speed

// Pin Reference Table

Pin	Name	Function	Type
1	VBUS	+5V power	PWR
2	D-	USB 2.0 data negative	BUS
3	D+	USB 2.0 data positive	BUS
4	ID	OTG detection	I/O
5	GND	Ground	GND
6	SSRX-	SuperSpeed RX negative	BUS
7	SSRX+	SuperSpeed RX positive	BUS
8	GND_DRAIN	SuperSpeed ground drain	GND
9	SSTX-	SuperSpeed TX negative	BUS
10	SSTX+	SuperSpeed TX positive	BUS

USB 3.0 Micro-B adds a second 5-pin SuperSpeed connector alongside the standard Micro-B 2.0 connector body. Used on portable USB 3.0 hard drives and the Samsung Galaxy S5.