No installation CD is Required, Plug And Play. Keyboard And Mouse Sharing. Single Cable Solution For Files Transfer Between Windows To Mac Or Mac To Mac Clipboard Sharing. Drag And Drop User-Friendly Interface. Overview: 1) Nowadays, more and more people own more than two computers. Most people choose notebook or MAC as their second computer. Smart Data Link provides a simple and easy solution which lets you share the keyboard and mouse usage with another computer. 2) In addition, Smart Data Link also supports clipboard sharing and high-speed file/data transfer between two computers. You can easily browse, copy and transfer files and folders between two computers System Requirements: Windows To Mac Or Mac To Mac Via the USB Port. PC Running Microsoft Windows 7/8/10 Mac OS 10.10 And Later Built-in USB 2.0 Or 3.0 Support Language:These Products Support Total of 11 Languages-Simplified Chinese, Traditional Chinese,English, Korean, Japanese, Portuguese, Spanish, German, French, Russian, and Italian. The Application Will Display the Appropriate Language Interface According to Your Operating System's Language Settings Colour:Beige Black Material:Aluminum alloy + copper core Package Contents: 1 * Dual interface data copy line Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.