sentences:  This is likely to cause the failure of the jack.Extending USB's power capability is also a response to Power over Ethernet, which has more flexible dynamic power negotiation capabilities up to 48 V DC and up to about 1 A, and whose maximum bandwidth is potentially greater than even USB 3.1's 10 Gbit/s.The combination of USB 3.0 and a 6 A limit at the most common (5, 12 and 24 V DC) voltages would permit support of a wider variety of devices, although powered Ethernet can support them at longer cable distances; however, PoweredUSB does not incorporate USB 3.x officially.