Features: Power Supply: Charge your devices with their original chargers while the hub is in use. Compatibility: Compatible with MacBook 2015, Chromebook Pixel, and other devices with USB Type-C. HDMI output is supported only for Mac OS X, Chrome OS, and Windows. Stylish Design: Crafted with the same minimalist style and aluminum exterior as the MacBook, its premium look matches its premium quality. Reversibility: The reversible and robust USB Type-C connector with EMI protection ensures it won't interfere with your wireless keyboard or mouse. Supports 4K LED monitors, HDTVs, and 1080p projectors. Supports 2.4 GHz wireless keyboards and mice. Note: The Type-C hub does NOT support mobile phones for HDMI display connection and only supports computers running Mac OS X, Chrome OS, and Windows. Specifications: Color: Gold, Silver Housing: Aluminum Alloy Device Type: 3-in-1 USB 3.1 Type-C to HDMI+USB3.0+Type-C Female Port Adapter Interface Type: USB 3.1 (Type C)x2, HDMI, USB3.0 USB Version: USB 3.0 (compatible with USB2.0/1.1) HDMI Resolution: 4K*2K, 1080P Power for MacBook: 26W Power Delivery Function: Supported Compatible Systems: For Win XP/Vista/7/8/8.1/10/Mac9.1 and later Dimensions: 58 x 51 x 12 mm Cable Length: 0.3 ft (85 mm) Net Weight: 37 g Package includes: 1 x Type-C to 4K HDMI USB 3.0 Charging Hub Adapter