USB-C 4K Laptop Multiport Adaptor with SD Card Reader & Power Delivery STARTECH
Product Contents: Multiport Adaptor and user guide. Full Duplex and Auto MDIX support. Supports Win 7/8/10 and Mac OS 10.11/12. Compatible with Thunderboltâ„¢ 3 ports. During that process you will be issued with an RMA number.