Product PowerDrive Speed 2 PowerDrive Speed 2 with PowerIQ 2.0 PowerDrive PD 2 PowerDrive III Duo PowerDrive III 2-Port 36W Alloy PowerDrive Lightning Charging Ports 2 USB A 2 USB A 1 USB C + 1 USB A 2 USB C 2 USB A 1 Lightning cable Wattage 39W 30W 30W 36W 36W 12W Size/inches 2.6 x 1.4 x 1.4 2.9 x 1.4 x 1.4 1.4 x 1.4 x 2.7 2.7 x 1.4 x 1.4 2.95 x 1.34 x 1.34 2.2 x 1 x 1 Weight/ounces 1.44 0.8 1.28 1.12 1.44 1.12 Model Number : A2228 PowerDrive Speed 2 The Accelerated 2-Port USB Car Charger Charge Faster 3 cutting-edge technologies combine to deliver the fastest possible charge to any device. Charge compatible devices up to 80% in just 35 minutes with Quick Charge 3.0. Patented PowerIQ and VoltageBoost deliver high-speed charging to non-Quick Charge devices. High Powered Dual ports pump out 39W of power. Simultaneously charge power-hungry USB devices at full speed. Sleek and Convenient Ultra-compact design gives PowerDrive Speed 2 a low profile while in use. Soft LED makes it easy to find your ports at night and the anti-slip carbon-fiber mesh grip ensures convenient removal and orientation. Advanced Safety Our exclusive MultiProtect safety system provides surge protection, temperature control and more advanced features to ensure total protection for you and your devices. Specs: Input: 12/24V Output: 3.6V-6.5V==3A/6.5V-9V==2.7A/9V-12V==2A Compatible Devices: Samsung Galaxy S10 / S10+ / S9+ / S9 / S8+ / S8 / S7, Note 10+ / 10 / 9 iPhone 11 / 11 Pro / XS / XS Max / XR / X / 8 Plus / 8 / 7 Plus / 7 / 6 Plus iPad mini 4, iPad Pro, Nexus 6P / 5X Note Not compatible with Mazda CX-5 2014, Mazda 3 2012, and Mazda 3 2013. Not compatible with full-speed charging for Note 9, S9, S9+, S10, and S10+. These devices will charge at normal speed. This charger is compatible with Note 10 / Note 10+, but does not support 25W fast charging.