Product Material: ABS Size: 19.5 * 2.3 cm Antenna Gain: 10 dBi Antenna Connector: SMA Male / SMA Female Output Impedance: 50 Ohms Standing Wave Ratio: 1.5 Working Voltage: 3-5 V Working Power: 50 W Frequency: 2.4 GHz / 5.8 GHz Polarization Method: Vertical Polarization Antenna Frequency Band: 2400-2500 MHz, 4900-5900 MHz Color: Black + Red Quantity: 2 Pieces Package Content: 2 x Antenna 1. High-Quality Material Made from durable ABS material, designed for reliable performance and fast signal reception. 2. SMA Interface Omnidirectional antenna with SMA connector. Compatible with any wireless router or network card equipped with an SMA interface. 3. Enhanced Connectivity Extends wireless range and power, helping eliminate dead zones and improving signal strength over long distances. 4. Increased Wireless Coverage Works with routers featuring RP-SMA connectors to expand wireless coverage. Suitable for 2.4 GHz and 5.8 GHz dual-band wireless routers. 5. Excellent Reception and Easy Installation Simple replacement for existing antennas to boost signal strength. Supports WiFi ISM 802.11 b/g/n/ac signals, ZigBee, WiFi, and Bluetooth for use with wireless access points, PCI routers, WiFi sticks, and WiFi cards.