SUNTRSI USB-C Hub 6-in-1 USB Type-C Hub, Aluminum Alloy, for MacBook Pro 13”/15”, 2*High-Speed USB 3.0 Ports, 1*SD Card & 1*Micro Card Reader, HDMI 4K Compatible There may be some scratches, but it is in a usable condition. It was mostly stored and rarely used. Product Specifications: 1 * USB-C Port (Charging-only port with PD charging function) 1 * HDMI Adapter (Supports 4K "3,840 x 2,160") 2 * USB 3.0 Ports (Data transfer at 500MB/s, 5Gbps) 1 * SD / SDHC Card Reader (Allows direct connection of cards for data reading.) 1 * Micro SD Card Reader (Allows direct connection of cards for data reading.) Size: 168 x 42 x 10mm Weight: Approximately 45g Material: Aluminum alloy shell + Silicone cable Small and sophisticated, convenient for storage, and easy to carry anywhere. Dedicated to Macbook Pro Gray color to match the Mac style, perfectly matches 2016 / 2017 Macbook Pro 13"/15". Type-C Port: Charging-only port with PD function, cannot transfer data. 2 * USB 3.0 Ports: The USB 3.0 port next to the Type-C charging port only supports data transfer and does not support charging. Also, one USB 3.0 port supports both data transfer and charging. Thank you for viewing.