** Cloverleaf (Type C5) 3-pin AC Mains Power Cords** These high quality 3-pin " Cloverleaf" mains power cords are suitable for a wide variety of external computer power supply blocks such as those supplied with laptops, Intel NUC computers etc. If you're trying to get a PC to work, the first question you need to ask is, Is it plugged in?. These finest top quality power cords will help you get past that first hurdle! One end of the cable has a " Type C5" connector, which looks like a clover leaf & is often found on external "power bricks" such as those used with laptops & small form factor PCs. At the other end of the cable, a choice of international plugs is available depending on where in the world the PC is going to be used.