Micro USB Sync Charge Cable + 2A/1A Dual USB Port Adapter AC Wall Charger for Samsung Galaxy S2 S3 S4 Tab 3 7 8 10 HTC, Nokia -WHITE Type: AC Adapter Adapter: USB Standard USB Port: 2 Output Volt: DC 5V 2.0A (2000mA) Features: This adapter can charge 2 USB devices simultaneously