The Maswell 4X4 MIMO Antenna 5G is a high-performance external antenna designed for 5G networks, with up to 6dBi of gain across the 700-10000MHz frequency bands. This black antenna features 4 channels, a compact size of 2X2 5G + 2X2 WiFi, and a maximum range of 20.0 meters. It weighs 1.57 pounds and comes with a 1-year manufacturer warranty. With connectivity options including 4G, this antenna is an ideal choice for improving network signal strength and reliability in home or office settings.(63)