Charge your smartphone and listen to music with the Belkin RockStar Adapter. The integrated cable can also connect the adapter directly to a computer/notebook making it perfect for the office and home. Transmit audio and charge through one USB-C port Supports fast charging with up to 60 W Both USB-C ports have audio and charging capabilities USB 2.0 (backwards compatible with 1.1) Connections: USB-C male - 2 x USB-C female