USB revolution USB female adapter / conversion head

USB revolution USB master strap short / or Apple recognition resistor two versions.
The converter board without any step-up and down circuit, just a conversion device to facilitate some D + D- no short, no resistance to the power supply / mobile power does not need to remove the shell can become D + D- short or Apple resistance Identify the state, respectively, to achieve Andrews models and Apple models of the maximum current charge.
Like the iPad 2A charging that consider the resistance version, the general short-term guests can meet the basic needs. Short version can also give Apple, Samsung and other models charge.
Applicable scene:

1, Samsung 5V2A / 5.3V2A, HP 5.3v2A, fly macro 5.3V2A, group light 5V2A and other power supply, is a D + D- short state, charge the Andrews models will reach the maximum current, but the charge of Apple mobile phone or tablet only With a small current charge, plus the Apple version of the conversion head, you can achieve the maximum 2A or 1.5A charge current!

2, the shop's flat pig power, although the maximum can be 2.7A output, but D + D- is not shorted, with ordinary data line charge Andrews models will only recognize the USB charge, the maximum charge current is only 500ma; Short version of the conversion head, it will be recognized as AC charging, you can achieve the Andrews models maximum charge current (1-2A)!

3, do not want to destroy the power / mobile power shell, but also want to charge a large current, two versions supporting the use, you can also meet your hand on the Andrews and Apple products!

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