DMM-7-27-2TS9 Ultra Wideband MiMo Portable Antenna, Signal Booster for 3G&4G LTE Router/Mobile WiFi/Hot-Spot. Compatible with Huawei B593, B315, Netgear AC815s AT&T Unite Explore and many more (Black) Supports MiMo & diversity across 2G/3G/4G networks Two omni-directional ultra wideband elements Versatile and compact travel companion to ensure you have perfect signal in all situations! Desk, Window or Laptop Mount with 2m cable Will fit to any 3G&4G LTE device with TS-9 antenna connectors! Works on Huawei B315 and B593 routers, Netgear 815S, AC815s AT&T Unite Explore