Supporting up to 4K 60Hz HD-compatible signal transmission, this adapter gives you a clear and detailed image quality with smooth and lag-free transmission. There is an adapter with its plug-and-play design that is easy to use and it is mini and compact, making it easy to carry. And it has good heat dissipation and protects the internal circuitry so you don't have to worry about damage to your device. It is constructed of aluminium material. The length of this product is 3.32cm and the width is 2.39cm. It is suitable for homes and offices. Item Name: Converter Material: Aluminium Model: HDMI-compatible, DP Resolution: 4K 60Hz Features: High Performance, Good Heat Dissipation, No-Latency Size Details: L: 3.32cm/1.31", W: 2.39cm/0.94"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Converter