Get your brand logo engraved and expand the business by expanding your customers' devices with strong compatible USB hubs. This is a USB A to dual HDMI 1080P display adapter that is compatible with Windows and Mac. Specification: Input: USB 3.0 A Output: HDMI, HDMI(no audio), USB A 2.0, 3.5mm audio Power consumption: 300mA Driver: With built-in driver, need to install manually. Price Includes: Free setup Free virtual proof Free logo PMS matching Free laser engrave on 1 location Free user manual Free standard shipping to 1 continental US commercial location