Warranty: 1 Year Features: 5-port hub with plug-and-play functionality Supports data transfer, display expansion, internet, and charging Includes 4K HDMI, SD & microSD slots, USB 3.0 and USB 2.0 4K HDMI output for TV, monitor, or projector USB 3.0 supports up to 5 Gbps transfer speed Compatible with Mac OS, Windows XP/7+, Chrome OS Supports DeX mode via HDMI connection Technical Specifications: Supports Windows / Mac OS / Linux Speed: Up to 5 Gbps LED indicator Plug and play Interface: HDMI, 2 × USB 3.0, SD & microSD card reader Material: ABS plastic Compatible devices: MacBook Air, MacBook Pro, iPad Pro, Windows laptops