EZDIY 2-Port USB 3.0 USB 2.0 HUB Power ESATA HD Audio All in-1 5.25"inch Optical Drive Bay Front Panel Card Reader USB 3.0 x 2 / eSATA x 1 / USB2.0 x 4 with Transfer Rates Up to 5Gbps / 3Gbps / 480Mbps Microphone in x 1 / Headphone out x 1 Fits in Any Standard 5.25" Drive Bay The 6 card reader slots include all formats of the following flash media types: M2, XD, SD/SDHC/SDXC/MMC, Micro SD/SDHC/SDXC (T-flash) CF/MD, MS (Some card may require adapter) 2 x SuperSpeed USB 3.0 ports, backwards compatible with USB 2.0, the USB 3.0 connector is A-type male connector to connect to rear USB 3.0 female connector