The Maswell 4MIMO Ultra is a high gain 4x4 MIMO external panel antenna designed for residential homes, RVs, and IoT terminals. With a 10dBi maximum wireless data rate and coverage of 700-3800MHz frequency bands, this white antenna from Maswell is ideal for boosting 5G, 4G LTE, 3G, and 2G GSM cellular network connections. Its compact dimensions of 27cm x 7cm make it easy to install, while its MU-MIMO feature ensures efficient data transmission. Made in China, this antenna also supports 2.4GHz WiFi and WiFi Halo connectivity for improved network performance.