Thank you for viewing. This is a BUFFALO DT-OP-RA indoor antenna with a built-in booster, designed for terrestrial digital TV and capable of high-sensitivity reception. Reception sensitivity will likely vary considerably depending on location and region. For reference, I was unable to receive a signal in my area, so although I opened the package, the item is practically unused. Please consider this item. - Brand: BUFFALO - Model Name: DT-OP-RA - Type: Indoor Antenna - Features: Built-in Booster - Connection Type: USB connection - Intended Use: For terrestrial digital TV M251024