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SparkFun will be closed Monday 7/4 for the holiday. All orders placed after 2pm MT on Friday 7/1 will be shipped out next week.

Member #23623

Member Since: August 29, 2007

Country: United States

  • I believe the USB spec allows the host to supply up to 100 mA for “unknown” USB devices. For recognized devices (i.e., the host OS has a driver for it), the host can supply up to 500 mA.

No public wish lists :(