Tethered USB Type-A cable (0.28 m) for PC / notebook connection With cut out for cable storage USB 3.0 (up to 5 Gb/s), backwards-compatible with USB 2.0 and 1.1 USB bus-powered Chipset: Realtek - RTS5411E Cross-platform compatibility Connectors: 1 x USB 3.0 type A male, 4 x USB 3.0 type A female