How many current the 632 USB drains ?


New member
i´ve a problem with the 632 USB display when plugged in a USB Hub, and i think this is caused by current overflow. How many curent the 632 USB drains ? Something about 300 mA ? The maximun current provided by the PC USB port is 500 mA or less, this is correct ?

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USB LCD Displays - Graphic and Character LCDs with a Keypad