1.USB-A 3.0 Port: 5Gbps Data Transfer & 1.5A Charging 2.SD/TF Port: Support SD/TF Reading to Max 2TB Card Reader 3. 0.8m Extension USB Splitter Hub 4.Cool LED Indicator; Compact & Portable 5.Black Fireproof Environmental Material 6.Widely Compatible for Macbook Pro 2015 iMac 4 Notebook Description 1.5-in-1 USB 3.0 Hub： Compatible with Windows 10/8/8. 1/7/ Vista/ XP and Mac OS X, Linux and chrome OS. ( the USB 3. 0 hub reverse compatible USB 2. 0 and USB 1. 1 ) 2.USB 3.0 HUB Super-Speed Transfer : The 3 USB 3.0 port support data transfer rates up to 5 Gbps. Micro SD and SD card slots compatible with SDSC, SDHC and SDXC cards, with a read speed up to 480 Mbps. 3.Precision-Designed USB 3.0 HUB :Ultral Slim Hub,Compact cable save your desktop space. Advanced Chipset with good thermal design, will not heat even if used for long time.Plugs and Play Hub user friendly. 4.Note: This hub support output max current up to 900mA. So some HDDs that need current more than 900mA need extal power adapter.Not designed to charge devices,can charging but slowly. 5.What You Get : QGeeM Ultral Slim 5-Port USB 3.0 Data Hub, our worry-free 1-year warranty and friendly customer service. Specification Product Name QGeeM 5-IN-1 USB 3.0 HUB Card Reader Input Port USB 3.0 Data Male Port Output Port 1-3 3 x USB-A 3.0: 5Gbps Data Transfer, Backward-Compatible with USB2.0 Output Port 4 1 x TF: Support Max 2TB Reading Output Port 5 1 x SD: Support Max 2TB Reading Working Current USB Splitter Working Voltage Hub USB PC Computer Accessories Steady Power Multi USB Adapter Material Fireproof Environment Shell USB Hub Cross Weight 51g/0.17m 64g/0.8m Lightweight USB Hub Size Slim Portable Hub USB Color Nobel Black USB Hub 3.0 for laptops Compatible Devices Mac Book Pro Dell, Asus, Huawei, Lenovo, Google, Such as computers laptops no