2 port Dual input USB Samsung Smart Phone Car Charger 5VDC @ 2 Amp. That's 2100mA x 2. Nice quality, great for most anything that will normally charge off of your computer's USB port such as MP3 players, Tablets, iPod, iPad, iPhone, Samsung Smartphones, and other Cell Phones as long as you have your USB cable to plug into this unit. Will fast charge only phones that were designed with that feature. All others will just charge normally.
Adaptive Fast Charging (AFC) Compatible Devices: Apple: Iphone 5, 5C, 5S, and Iphone 6 / 6 Plus / 6S / 6S Plus, SE and Iphone 7 / 7 Plus
Works with Adaptive Fast Charging (Quick Charger) compatible devices Sync and transfer files via Micro-USB data cable. Samsung: Galaxy S7, S7 Edge, Note 4, Note Edge, S3, S4, S6, S6 Edge, S6 Edge+Other Compatible Brands: SONY, LG, Meizu, Blackberry, Nokia, HTC, Lenovo, Motorola, ZTE, Universal, Xiaomi, Huawei, and, Apple. Lighted with a blue LED to let you know that there's power present to the lighter socket.