For Microsoft Surface Pro 6 Pro 5 Pro 4 Dock Hub 5 in 1 USB Docking Station with 4KHDMICompatible 2 Ports USB 3.0 Memory Card Slot Reader Converter AdapterFeature:Small and beautiful appearance;Compatible for Surface Pro 6/ Pro 5/ Pro 4.Specification:USB interface compatible: USB 3.0/2.0/1.0Memory card support: Secure Digital/Secure DigitalHC/Secure DigitalXC/TFHDMI-compatible: 4K 30HzCompatible system: for Windows XP/7/8/10, forMACOS 9X/10Voltage: 5V 9V 14.5V 20.3VInput: USB 3.0 male, Mini DP maleOutput: USB 3.0*2,HDMI-compatible*1, Secure Digital/TF*1Color: Silver/Black optionalProduct weight: 48gGro weight: 72gProduct size: 91.5*32*11.5mm/3.60*1.26*0.45"Packing size: 195*82*30mm/7.68*3.23*1.18"Note:There may be slight size deviations due to manual measurement, different measuring methods and tools.The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor.Packages:1 X USB Hub 1.All items will be double checked and well packed before sending. Items will be dispatched within 3-7 busine days after customers pay the order. Because we have thousands of order everydays. We need to arrange shipment one order by one order. We will send the products to you ASAP. 2.We only ship to Confirmed order addre.Your order addre MUST MATCH your