["Description:\r\nbrand new and high quality.\r\nFeature:\r\nUSB specification compliance: \r\nfor Comply with 480Mbps Universal Serial Bus specification rev.2.0. \r\nfor Comply with USB Storage Class specification rev.1.0. \r\nSupport one device address and up to four endpoints: Control (0)/Bulk Read (1)/Bulk Write (2)/Interrupt (3) / Integrated USB building blocks. \r\nUSB2.0 transceiver macro (UTM), Serial Interface Engine (SIE), Build-in power-on reset (POR) and low-voltage detector (LVD),Secure DigitalTM (SD) and Multi Media Card TM (for MMC). \r\nSupports SD specification v1.0 / v1.1 / v2.0 / SDHC (Up to 32GB). \r\nfor SDXC (Up to 2TB). \r\nSupports 1/4 bit data bus. \r\nSupport boost mode for SD3.0 for better performance. \r\nSupport LED function to indicate power and access status. \r\nSystem requirement: \r\nfor One free for M.2 for key A.E. socket(WiFi slot). \r\nfor Windows 7/8/10, for Mac OS. \r\nAdapter Card only, other accessories demo in the picture is not included!\r\n\r\nSpecificatins:\r\nItem Type: Adapter Card\r\nMaterial: Plastic\r\nSize: 30x22mm/1.18x0.87in\r\nColor: As shown\r\nQuantity: 1 Pc\r\n\r\nNote:\r\nTransition: 1cm=10mm=0.39inch\r\nPlease allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.\r\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r\n\r\nPackage Includes:\r\n1 x Adapter Card"]