High Quality 3G 7dB SMA Antenna can be taken apart
Install by simply unscrewing your current antenna, and attach this antenna in its place

There are no drivers to install, and no modifications to your setup are necessary.
Please check if the connector does fit your router before bid

This 2100Mhz antenna features a tilt-and-swivel SMA male connector, allowing them to be used vertically,at a right angle, or any angle in-between. It is suitable as a replacement RF antenna for many access points and radios that are equipped with SMA male connectors including mobile, 3G/4G wireless pay phone, fixed commercial phone, PCMCIA card, navigation device, vehicle wireless device,3G/4G Router，3G/4G USB MODEMS and devices etc.

Product feature:

3G Antenna 7DBi For HUAWEI 3G&4G Router
Easy Installation and Configuration.
Light Weight
Used For Router Network