Features: Boosts your internet performances with this double band 2.4GHz/5GHz wireless router antenna featuring high gains technology and compact PCIe card design, ensuring stable connection for both indoor and outdoor applications. The miniaturized plastic metal composite construction integrates seamlessly into space constrained devices while delivering enhanced signals transmission/reception capabilities through its plug and play installation. Ideal for drones enthusiasts requiring stable FPV feeds, internet administrators optimizing office coverage, and home users seeking extended WiFi reach across multiple floors. Perfectly functions in dense city apartments with signals interferences, outdoor UAV operations demanding low latency transmission, and small office setups needing discreet signals amplification solution. Engineered as a versatile signals reinforcement solution suitable for mainstream routers, repeaters, and UAV systems, this antenna maintains <3ms latency for uninterrupted 4K video streaming and real time data transfer. Specifications: Component : Plastic, metal. Size: 158x16x16mm Frequency ranges: 2400-5800. gains : 9. Impedance: 50. Standing waves ratio: ≤1.5. Connector type: . interfaces polarization way : linears polarization Package Includes: 2xDual-band Antenna 2xCable note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.