Sabrent 60-Watt 10-Port Family-Sized Desktop Smart Rapid Charger for $17.68 shipped after code SD39TPCS. Here is a screenshot for reference. Its smart port technology maximizes compatibility with Android, Apple and other devices by enabling charging speeds of up to 12 amps among 10 ports or 2.4 amps per port. You can charge more than just smartphones or tablets with this multi-port adapter. It will also power up your e-reader, Bluetooth headphones, portable speakers and nearly any other device that charges with a USB cord. Most places have this family-sized desktop USB charger for about $33.