2 to 5 business days
All ports can work together at the same time, easy to transport data from each card or a connecting device.Multi-function: 3 Ports USB 3.0 Hub + Card Reader for MS/MS PRO DUO, SD/MMC, M2, Micro SD(TF card).USB 3.0 with super speed Powered by a USB port, no external power needed.Avoid the hassle of carrying multiple card reader adapters, and you can transfer photos, music, data with this combo.Lightweight and portable. Low power consumption, it is suitable for desktop & notebook PC.