Color-coded rings with matching colored labels for equipment cordsHelps protect computers and modems against damaging power surges and spikes.Features include fax/modem protection, extra-wide outlet spacing to accommodate up to 6 AC adapters, audible alarm, EMI/RFI noise filtration and 8 ft. power cord.Lifetime warranty.Overall dimensions: 14 3/4L x 8W x 2 1/8"D