This is a fantastic price for a high-quality 5V 2A rapid USB charger for almost any non-Apple phone or tablet.
It follows USB specs and shorts the data pins, so all your non-Apple phones and tablets will charge at full speed as long as your USB cable is thick enough. The cable that came with your device will work just fine.
It is made by Delta Electronics, the world's largest provider of SMPSUs. It is much safer than ebay cheapies, and almost definitely has a much cleaner output as well.
It charges my Note 3 at 1.3A, Nexus 10 at 1.5A, and ThinkPad Tablet 2 at 2A as tested with my meter.
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http://files.ozbargain.com.au/upload/9075/21038/asus-charger...
http://files.ozbargain.com.au/upload/9075/21039/asus-charger...