Adattatore scheda di espansione PCI-E a USB 3.0 HUB PCI Express 4 porte velocità 5 Gbps
Device Type: 4 Port USB 3.0 HUB PCI-E Adapter. 1x 4 Port USB 3.0 HUB PCI-E Adapter. Bus-powered mode and no external power required for most of peripherals. 4 USB 3.0 type A female connectors available.