-No external power supply, plug and play -The products are widely used in: desktop computer / notebook and mobile phone / DVD / Tablet PC / set-top box / player / digital camera / camera equipment such as the HDMI signal input, connected by the connector, TV / monitor / projector display device. In order to solve the user display equipment connection scheme -Super small design, easy to carry -Resolution: 720P/1080i/1080P -Audio output: 3.5mm audio jack -Input: HDMI -Output: VGA + Audio -Size: 52mm(L)x23mm(W)x15mm(H) What's in the box 1x Techme Full HD HDMI to VGA with Audio Adapter