J5 Create JUC 100 Wormhole Switch - Easy Share Clipboard, KM Functionality, Plug and Play, Drag and… for $14.99
I bought one of these last year and it works great. I have it connected to one machine running Windows 7 and another running Windows 8.
J5 Create JUC 100 Wormhole Switch
Manage all your files with ease using the innovative J5 Create Wormhole Switch. This amazing wormhole switch lets you share, backup, transfer, and drag and drop files between any two Windows PCs without the hassles of software or troublesome cable adjustments. Plus, this device features a built-in KM functionality, allowing you to control your mouse or keyboard instantly. With the J5 Create Wormhole Switch, file sharing just became a whole lot easier. Get the J5 Create Wormhole Switch now!
What It Is And Why You Need It:
USB 2.0 connectors; lets you connect your computer and other devices in an instant
KM Functionality; manages kayboard and mouse sharing between two devices
Windows OS compatible; works with any Windows PCs