For all cell phone frequencies. Works with all service providers. Connects to cell phones and air cards with antenna adapter, purchased seperately - click Antenna Adapters - Also compatabile with Wilson Amplifiers - click Mobile Amplifiers - Repeaters
We and Wilson Cellular warranty this product to be free of manufacturer’ defects that harm operation for 90 days from purchase. Just call us for an RMA # before returning at 214-774-2588 or toll free at 888-713-1243.