Check out Belkin FSL009 Network USB on my Amazon links. I got this product yesterday. I plug it into my network router and I connected multiple external hard drives to it. All you have to do is install the software on each PC that need to access the device and you can easily connect/disconnect the device which can be viewed on one PC at a time. You can connect up to 5 usb devices including printers, scanners, and media devices.