For Straight Talk LG Optimus Showtime / Optimus Quest / Optimus Dynamic / LG 840G / Optimus Logic / Optimus Zip / Optimus Black / Optimus Q Life-Tech Dual Ports USB Car Charger Adapter + USB Charging/Data Cable Dual USB sockets allow you to charge 2 devices at once. Simply use a compatible usb cable for your device to get charge up from this charger 5.0V ~ 2400mah Output Port A charges: iPad, mp3 players, gps, and mobile devices. Port B charges: Galaxy Tab, mp3 players, gps, and mobile devices Quantity: 1x Black Dual USB Ports Car Charger Adapter, 1x USB Charging/Data Cable