True Transparent USB Emulation Technology for Keyboards and Mouse_x000D_. _x000D_ _x000D_ The 63642I is a 2-port dual monitors USB KVM switch designed for sharing two multimedia computers to two flat panel displays. Its audio and mic switching feature gives you an uninterrupted audio experience that maximizes your multimedia application with KVM operation. The DisplayPort version 1.2 technology provides a sufficient bandwidth that is demanded by 4K ultra-high definition display._x000D_. _x000D_ _x000D_ Audio and microphone switching offers uninterrupted multimedia experience_x000D_. _x000D_ _x000D_ The audio and microphone switching function of KVM Switch allows you to leverage the multimedia systems on each of your two computers. You can monitor the audio/ mic input/output of each computer without plugging on and off the audio/mic cables. User can also choose to use either independent/ simultaneous switching of both PC port and audio/ microphone port for their maximum convenience. Furthermore, it offers you user-programmable simultaneous/ independent PC and audio/mic switching function for flexible multimedia and KVM switching operation._x000D_. _x000D_ _x000D_ True Transparent USB Emulation for all advanced keyboards and mice_x000D_. _x000D_ _x000D_ With the TTU Emulation Technology, which embodies itself within a new ASIC chip, the DisplayPort Dual Monitors USB KVM Switch is capable of a complete versatility in dealing with the functional requirements of all types of advanced keyboards and mice. No matter users are using gaming mice or gaming keypads for high performance in exciting gaming sessions, or they are using same advanced keyboards and mice in other high-profile computer maneuvering actions, they can always appreciate what the TTU technology can do for them - a smooth and faithful emulation that not only duplicate all the functionalities of that keyboard and mouse, but also stabilize the switching actions with an impressive switching speed.. _x0000 D_ _x000D_ _x000D_ 4K for excellent image quality_x000D_. _x000D_ _x000D_ 4K Ultra HD delivers four times the Full HD quality which means more sharply detailed images can be displayed but also less visible pixel appeared. It perfectly applies in the field of graphic design or exhibition, such as CAD/CAM or demo room. These reasons results in the market of 4K-enabled computers and displays are growing gradually. In order to meet the demand for 4K video streaming, the KVM switch is fully supported the specification of DisplayPort 1.2. Moreover, the backward compatibly is supported as well._x000D_. _x000D_ _x000D_ Features:_x000D_. Specifications: