Micro Usb Cable Power Rating

Universal serial bus usb is an industry standard that establishes specifications for cables and connectors and protocols for connection communication and power supply interfacing between computers peripherals and other computers.

Micro usb cable power rating.

For high power superspeed devices the limit is six unit loads or 900 ma 4 5 w almost twice usb 2 0 s 500 ma. This makes this wire handy when it s necessary to connect two digital gadgets through otg. Okay now the numbers. 3 7 out of 5 stars based on 3 reviews 3 ratings current price 8 29 8.

Any micro usb cable worth its salt even micro usb to usb c cables can carry up to 15 w of charging power although most tap out around 12 w and transfer data at sluggish usb 2 0 speeds up to 480. A regular usb 1 0 or 2 0 socket has four pins and a usb cable has four wires. The inside pins carry data d and d and the outside pins provide a 5 volt power supply. Usb provides power according to the generation of the hardware.

The startech cable has a usb 2 0 interface with the capacity about 480 mbit s. What is important to know is that some usb power sources aren t going to charge or power your device well. A broad variety of usb hardware exists including several different connectors of which usb c is the most recent. One of the ends of the cable is a micro usb male while the other one is a micro usb female.

As with earlier versions of usb usb 3 0 provides power at 5 volts nominal. Up to 100w of power can be delivered across a single usb c cable eliminating the need for a separate power brick. Usb 1 0 and 2 0 provide 500mah of current.