3.USB 2.0 connector (10-1 pin USB78; A-Type USB9)

These connectors are for USB 2.0 ports. Connect the USB module cables to connectors

USB78. These USB connectors comply with USB 2.0 specification that supports up to

480 Mbps connection speed.

4.USB 3.0 connector (20-1 pin USB3_34)

These connectors allow you to connect a USB 3.0 module for additional USB 3.0 front or rear panel ports. With an installed USB 3.0 module, you can enjoy all the benefits of

USB 3.0 including faster data transfer speeds of up to 5Gbps, faster charging time for

USB-chargeable devices, optimized power efficiency, and backward compatibility with

USB 2.0.

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Chapter 2: Hardware information