Type of USB Connectors---USB 3.1 Type C (Male) to USB 3.1 Type C (Female). Advantage----90 Degree Left & Right Angled/ Upward & Downward Angled Design can make for cable management in some situations, especially in narrow spaces. Compatibility----Compatible with MacBook Pro, Samsung Galaxy S8, Nexus 6P 5X, LG G5 V20, Google Pixel and More. (Please See the description part)