ICZI Samsung Galaxy S8 Adapter, Micro USB C Adapter(Non-OTG), USB C 3.0 Adapter (with OTG), for MacBook Pro 2017, Samsung Note 8, Huawei P20 and More(2 Pack - Gold) Advantage &gt;&gt;&gt;&gt;&gt;With the Micro USB C Adapter, you can use existing mirco USB cable to charge your USB C devices. &gt;&gt;&gt;&gt;&gt;With the USB C 3.0 Devices, you can use mouse or keyboard on your USB C devices, like Macbook or other USB C port only devices. Charging & Sync &gt;&gt;&gt;&gt;&gt;&gt; The Micro USB C Adapter(non-OTG) support charging your Type C phone using a standard Micro-USB cable.&gt;&gt;&gt;&gt;&gt; USB C 3.0 Adapter(with OTG) support sync, charge and transfer data (5Gbps). Compatibility Compatible with all the usb type c Phone/Tablet/PC, Samsung Galaxy S9, S8, Note 8, Google Nexus 5x, Nexus 6p, Pixel c, Oneplus 2, Oneplus 5T, Lenovo Zuk Z1, Lumia 950 XL, Lumia 950, Huawei P20, P10, Mate 10 and more. Fashion DesignFashion Metal Aluminum body, anti scratch, fit for business or family use smaller, smarter and more convenient, no orientation distinguished. 12 Month worry-free warranty Contact us at our customer service team to get the problem solved. We will reply you on 12 hours.