The Arduino USB Host Shield Compatible allows you to connect a USB device to your Arduino board. The Arduino USB Host Shield is based on the MAX3421E , which is a USB peripheral/host controller containing the digital logic and analog circuitry necessary to implement a full-speed USB peripheral or a full-/low-speed host compliant to USB specification rev 2.0. Several devices such as joysticks, digital cameras, game controllers and more can be controlled using the USB host shield.
• Operating Voltage : 5 V
• USB Controller : MAX3421E
• Max Current : 500 mA when Arduino is powered by a suitable power supply connected to the Arduino power jack
• Max Current : 400 mA when Arduino is powered by its USB port
• 1 X Arduino USB Host Compatible