4 USB
-:
. 2- +USB 12-24V "AVS" CS214U
12-24V ( 2 ) "AVS" CS203
12-24V ( 2 +2USB) "AVS" CS219U
12-24V ( 2 +USB) "AVS" CS211U
12-24V ( 2 +USB) "AVS" CS212U
12-24V ( 3 ) "AVS" CS301
12-24V ( 3 +USB) "AVS" CS311U
12-24V ( 3 +USB) "AVS" CS312U