Features: This antenna supports both UHF/VHF signals and will work great with Digital TV sets Digital Converter Boxes and so on. Receive free digital and analog signals off air. Supports both UHF/VHF signals. Compatible with HD/DTC Receiver PC Notebook DTV/HDTV. Supports 1080i 1080p 720p. Ultra Thin and lightweight. Multi-surface suction-cup stand. No external power required. Suitable for United States area. Specifications: Frequency range: 54MHz-860MHz Gain: 5dB(Max) Impedance: 75 Ohms Polarization: Linear Cable length: Approx. 137cm/ 4.49ft Item dimension: 21 * 11.7cm/ 8.3 * 4.6in Color: black Net weight: 105g Note: Please make sure your TV and the antenna connector is matching. May require digital converter box when connected to TV. May require TV turner card when connected to desktop computer. May require USB adapter when connected to notebook computer. Package Included: 1 * Antenna 1 * Stand 1 * Manual