Aggiornamento 2-in-1 per il tuo Ultrabook: potrai aggiungere fino a 3 porte USB e una porta con collegamento Gigabit Network Retrocompatibile con lo standaed with USB 2.0 Conforme allo standard 10/100Mbps Supporta l’USB Superveloce (5Gbps) Specifiche tecniche:   Interface : USB 3.1 Gen1 ( USB 3.0 ) Type A Network data transfer rate: 10/100/1000 Mbit/s (max) LAN port: RJ45 USB Data transfer rate: 5Gbps ( max ) USB ports: 3 x USB 3.1 Gen1 ( USB 3.0 ) Type A Plug and play: Yes Power: powered via USB port Colour: Black Cable Length: 180mm Dimension (WxHxD): 110x20x32mm