It is made of high quality material, strong and durable. Brand new interface omnidirectional antenna. Suitable for 2.4G/5G dual-frequency wireless router. Any wireless router and network card with interface can this antenna. Add more and distance for your wireless network, help to clear up dead spots in your network. Suitable for wireless LAN and WiFi router adapter, Compliant with IEEE 802.11a, 802.11b, 802.11g, 802.11n wireless LANs : RT-AX88U/RT-AC68U/EX6200/AC15/AC68U/RT-AC88U/AC88U/AX88U/AC3200/AC66U/For 9260/9560/8260/8265/7260/7265/3160/DW1560/NGFF M.2 wifi Card, etc. Name: Antenna Size: Length 199mm Material:plastic colour:black Package Contents: 1 x Antenna Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.