The HDRF-2124-T from RF Electronics is a RF Shielded Test Enclosure that operates from 20 MHz to 6 GHz. It has a thick RF absorbing foam that provides an isolation of more than 90 dB. It has shielded power filters for providing power connection in the box while blocking all wireless signals. The HDRF-2124-T has a number of I/O connector options that include HDMI, RJ45, USB, DB9, VGA, DB25 and AC/DC. The shielded box measures 565 x 530 x 560 mm and is ideal for 802.11 a/b/g/n/ac, Bluetooth, RFID and 3G Device Testing.