... Mechanical Locking Device will be released and the connection panel will be opened smoothly by the Pneumatic Support ... you can use the seams on the panel which you can connect Video, Audio, Network, Telephone, Power and so ... 6155x130mm148x125mmPower line, Internet Line, USB, VGA, Audio lineIB-7155x132mm148*125mmPower Line, Trip-Internet line, USB, VGA, Audio lineIB-8205x130190x115Dual Universal Power, ...