Efficiency is above 60% across all bands and correlation coefficient between MIMO elements is <0.4 db for 700- 960 MHz, <0.3 db for 1710-1990 MHz and <0.2 db for 2500-2700 MHz. The antenna can be mounted above a laptop screen or hung on the window using provided clips or heavy duty suction cups. Standard connector is SMA Male with 19.7 inches (500 mm) of cable length.