SIIG USB 3.0 & 2.0 Hub Card Reader (JU-H60012-S2) Provides 3 USB 3.0, 3 USB 2.0 ports and a USB 2.0 multi-port SD/MS card reader Works with high-bandwidth SuperSpeed USB 3.0 devices, such as external hard disks, memory card readers, high resolution webcams, camcorders, digital video cameras, multi-channel audio, and more Supports Secure Digital SD/mini-SD/Micro-SD/SDHC/micro-SDHC/SDXC, Memory Stick MS/MS-PRO/MS Duo/MS-PRO Duo/Micro-MS (M2)/MSPRO-HG Duo (8-bit), and more