Microsoft Surface Pro Hub Adapter was designed to specifically conform to your Surface Pro 3 and Surface Pro 4 Tablet.

The combo adapter enables additional USB 3.0 port and USB 2.0 port seamlessly for all various USB devices.

The micro USB input allows for a micro USB power supply to be plugged in for additional power for those heavy powered peripheral devices, such as external hard drives.

Utilize the Microsoft Surface Pro 3 Power supply brick's USB port with the Micro USB Cable included. This will help eliminate an additional need for a USB wall charger.

Package Contents:

- 1x Surface Pro 3 Hub Adapter

Compatibility:

- Microsoft Surface Pro 4

- Microsoft Surface Pro 3 12.3 inch

Warming Tips:

- If your device over 5V 5W 1A to drive it, please contact power supply.

- If plug in Microsoft Surface Pro 3 10.8, device will cover USB port in Surface.

Dimensions:

69.8x24.5x9.6mm

Net Weight: 0.52 oz / 14.4 g

Dimension:2.75*1.29*0.39 in(70*33*10mm)

1.Multi-function Combo for Microsoft Surface --- Surface Adapter with USB3.0 port and USB2.0 port, TF card slot, android card slot, SD card slot.

2.USB 3.0 Quick Reading --- Combo Hub Adapter with 2 Port USB 3.0 quick charging match for surface 3 and 4 (12.3Inch), compatible with USB 2.0 /1.1 / 1.0 devices.

3.Support Common System --- Compatible with andorid system, Windows & Apple IOS system, iPhone.

4.Plug and Play --- Hot swapping; USB power (one spare external power port); Supper speed USB 3.0 and backward compatible with 2.0/1.1. Support any computer, tablet any smart cell phone.