HUB 2.0 High Speed with Power Adapter, and I have a bunch of external USB hard drives hooked up to this, and now I can just flip switches to use certain drives instead of switching wires around plugging and unplugging things.

I needed a new switch when I added more external hard drives.

my vonage adapter 3) a hardware firewall 4) the wireless router 5) a hard wired switch 6) an external hard drive, which connects to the wireless router as network storage 7) a 2nd hard drive used for network backups and finally 8) the main phone module for cordless phone system used with Vonage