D-Link USB 3.0 hub DUB-1340

4  Port  Superspeed  USB  3.0  Hub-  Up  to  4.8Gbps  data  rate-  Connect  up  to  127  devices  by  cascading  multiple  hubs-  4  downstream  USB  Type-A  (female)  ports-  1  upstream  USB  Type  Micro-B  (female)  port-  Standards:  USB  3.0,  2.0,1.1,1.0,  OHCI,  EHCI-  Power:  External  Power  adapter  5V/4A