Port Replicator HyperDrive PRO USB-C Hub for MacBook Pro - Space Grey:HyperDrive PRO in gray design is the ultimate hub for your MacBook Pro, and has two side-C USB ports and extends to 8 ports. You get a powerful workstation with almost unlimited possibilities. This popular hub offers a mini DisplayPort, a dual HDMI support for up to 4K resolution, and up to 40GB/sec of data transfer rate. In addition to these, the hub comes with 2 x USB 3.1, SD, and microSD. The USB-C connector also handles 5K resolution. It also has a USB-C Power delivery of up to 100 watts which allows MacBook/PC/device charging while using the hub. You will value the light weight, compact package and sleek design with precision CNC machining and space gray color that perfectly blends with your MacBook & MacBook Pro. Key Features of HyperDrive PRO USB HubCompatible with Apple MacBook Pro 2016/20171 × HDMI1 x Mini Display Port2 × USB-C - Resolution support 5K or 2 × 4K@60Hz2 x USB 3.1 Gen1 data transmission, 5Gbps)1 x SD card reader - UHS-I 104 MB/s1 x microSD card reader - UHS-I 104 MB/s