"Product introduction: Hub USB3.0/3.1 Card Reade Adapter USB3.0/3.1 to 3 Port USB 3.0 Hub with Card Reader MSDUO SD(HC) M2 TF(Flash) Multi-in-1 Memory Adapter cable[0.3m/1ft](white/USB-A) USB Type C 3.0/3.1 Card Reade Adapter Type-c to 3 Port USB 3.0 Hub with Card Reader MSDUO SD(HC) M2 TF(Flash) Multi-in-1 Memory Adapter cable[0.3m/1ft](white/Type-c) Product introduction HUB with USB3.0/3.1 port with super speed5GbpswithLED indicationwith Slim sizewithfuse to protect all deviceswithDC5v power jack,Compliant with usb revision 2.0Multi-function: 3 Ports USB 2.0 Hub + Card Reader for MS/MS PRO DUO, SD/MMC, M2, Micro SD(TF card) [specifications ]: USB connectors A-type downstream x3 ,B-Typw upstreamx1Driver support:windows 2k/xp/vista/win7,linuk.MAC os 10.0+LED BLUE (POWER)Maxium Data transfer Rate USB3.0 5Gbps/USB2.0:480Mbps/Power DC5V Dimensions:77x50x25(mm)Regulatory Certifications :CE.FCC.ROHS.KCC Package include: 1, USB3.0/3.1 to 3 Port USB 3.0 Hub with Card Reader Adapter cable---1pcs "