Buy with Confidence: With Monoprice's Lifetime Warranty on all Cables, you can rest assured we stand behind our products and our customers.Features both a USB Type-A and a USB Type-C connector, allowing you to plug it into any USB 2.0, 3.0, or 3.1 port using with a Type-A or Type-C connector.A microSD card slot is embedded within the Type-A connector, which is compatible with any size or type of microSD card. When fully inserted into the Type-A connector, the microSD card is virtually invisible.This is a true plug-n-play device, which requires no drivers, installations, or configurations.This reader conforms to the USB 3.0 standard and therefore supports a 5.0Gbps data transfer rate, far in excess of the maximum microSD card speed.