Features:for kinds of antenna like LTE antenna. RP-SMA connector works with most GSM/GPRS device. Easy to install. This 15dBi high gain directional GSM antenna provides higher speed and higher fidelity data transfer.The antenna with RP-SMA male connector (thread inside without pin). The angle of the antenna is adjustable, which can be tilt to 90 degrees at maximum. Specification:Gain: 15dBi Color: BlackConnector Type: RP-SMA MaleFrequency Range: 700-2700MHzTotal Size: 220 x 27 x 14mm / 8.7 x 1.1 x 0.6 inch (L*W*H) Package Content: 2 x GSM Antenna