WCS-1021 Nextel cell phone adapter cable intended for use in direct connect applications. This adapter cable allows the direct connection of either an external antenna or the combination of an external antenna and amplifier directly to your cellular phone or aircard, providing significantly improved signal strength. Compatible with select model phones; Nextel i580, i930 and other Nextel phones with a similar style antenna..
Please note induction style adapter does not work as well as an adapter that connects directly to a port within a phone. Adapter slides over phones’ antenna. For maximum performance, the adapter can be used in conjunction with an amplifier.