development trend

USB cable to continuously improve power means that people can use it to charge the laptop.

Intel and its allies are developing USB power transmission (USB PD) technology. USB 2.0 can transfer 2.5 watts of power, USB 3.0 is 4.5 watts, USB BC cable can transmit 7.5 watts of power, while the 10-watt USB PD can support mobile devices, 18 watts of tablet devices, and most peripherals, 36 watt thin client device, a little larger peripherals, 60-watt laptop, docking station (docking stations) and 100-watt workstation.

USB PD appears simplifies the charging process mobile phones and tablet PCs and other devices. Intel engineers Saunders and Dunstan said: "By supporting tablet computers, notebook computers and other equipment, which makes charging range becomes wider."