Frequency Band: 2.402 to 2.485 GHz, 5.15 to 5.25 GHz, 5.725 to 5.825 GHz
Interface: 1 x Auto sensing 10/100/1000 Base-TX Ethernet (RJ-45)
1 x RJ45 console port (reserved for future use)
3-6 External antenna interfaces (reverse polarity SMA)
Compatible Products: HP Color LaserJet Enterprise Flow Multifunction M680z Printer (CZ250A); HP Color LaserJet Enterprise MFP M680dn (CZ248A); HP Color LaserJet Enterprise MFP M680f (CZ249A)