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A top quality antenna that will boost your Sierra Wireless AirCard USB 309 performance and reduce dropped sessions. This antenna clips onto your laptop's display and includes the direct-connection adapter for the Sierra Wireless AirCard USB 309. It comes with about four feet of cable. The included adapter is easily replaceable so that if you change your device in the future you can simply buy a new adapter.
Doubles your signal strength (3dBi signal gain) on its 6 bands operating frequencies
Increases your Sierra Wireless AirCard USB 309 transmitted and received signal. Simply plug into the antenna port and clip onto the screen
Indispensable to every cellular modem owner. Can be used on any laptop or notebook and is very light and portable. Rotary feature allows arbitrary antenna orientation to match cell tower polarization and catch the maximum available signal!
Made with top quality craftsmanship and RoHS-compliant components "
Ultra-portable and versatile signal-boosting solution for laptop and notebook owners. Replaces your Sierra Wireless AirCard USB 309 internal antenna which is very small and inefficient with WirEng state of the art, WB-technology antenna