With the high gain, 2.4G 5.8G dual-band, and foldable design, such an antenna allows for stable signal reception with a wide range of reception and effectively improves signal strength. The antenna has an SMA female connector and is easy to install and remove without the need for any tools. Due to its high performance, this antenna is a great replacement option. It is constructed of ABS material. The length of this product is 17cm and the width is 4.8cm. Suitable for wireless network router, WiFi hotspot modem, WiFi USB adapter, wireless network card adapter, security IP camera, etc. Item Name: TV Antenna Material: ABS Operating Frequency: 2400-2500/4900-5900 (MHZ) Antenna Interface: SMA Female (Inner Screw Inner Hole) Antenna Gain: No More Than 120dB Antenna VSWR: No More Than 1.8 Antenna Impedance: 50 Ohm Antenna Length: Approx. 195mm Scope Of Application: Wireless Monitoring, WiFi, Smart Home, And Other Intelligent Products Features: 2.4G/5G Dual Band, High-gain, Stable Signal Reception Size Details: L: 17cm/6.69", W: 4.8cm/1.89" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x TV Antenna