ITEM NAME:USB 3.0 Type -C Combo Hub Adapter for Micro SD/XQD Card Reader Black Description: Adapting USB3.0 technology, transfer speed can reach 500MB/S. Supported cards: Sony G series, Lexar XQD cards with USB mark. Compatible with Windows/Mac OS system. Easy to use. Just plug and play. Suport Hot Swapping. Led work indicator light, keep track of work status. Specification: Material: Metal Size: 17.5x4.5cm/6.89x1.77inch Package Includes: 1 Piece USB-C Type C HUB Adapter SKU: DMO0017367851022019.1 Piece USB-C Type C HUB Adapter. Adapting USB3.0 technology, transfer speed can reach 500MB/S.