The 2450AD18A7250 from Johanson Technology is a Single-Feed Mini Ceramic Antenna that operates from 2400 to 2480 and 6000 to 8500 MHz. It delivers a peak gain of over 3 dB with an efficiency of up to 87 %. This corner-mounted antenna can handle up to 3 watts of CW power and is ideal for Bluetooth / Wi-Fi applications.