- Active extension - Connections: 1× USB type A male to 4× USB type A female (hub) - The starting piece of a daisy-chain connection must be the Active Extension Pro 8 m (Lindy No. 43158) - Please note: The Active Extension Hub Pro 10 m cannot be used individually - Backwards compatible with USB 2.0/1.1/1.0 - Plug & Play (no additional drivers required) - Incl. 5V/3.5A universal power supply