General description Omnidirectional dual frequency extension cable antenna designed for WiFi routers and network cards. This antenna enhances signal reception, effectively addressing network blocking issues. Its flexible design allows for easy placement without occupying much space, and it can be easily attached to devices. Technical specifications Model: Dual frequency extension antenna Interface: SMA Signal: 2.4G / 5G Color: Black Material: Plastic Package Contents: 3 * Dual frequency extension antenna Other information Note: Light reflection and different displays may cause the color of the item to differ slightly from the actual product. The measurement allowed error is +/- 1-3 cm.