How many didfferent lab top can be connected the same interface (can I use an usb hub and have more than one computer going at the same time on the same interface with ssl?

no, you can only have one pc or laptop runnign SSL at once. it would confuse the signals. now if you had 2 Serato Boxes then yes one for each pc. why do you want to have 2 pc's hook up to one SSL Box anyway? i notice your in Philly, ill be Spinning at Palmers Feb 25th for My B Day Bash. if your 21 and wanna come check out SSL in action let me know.

USB does not allow multiple hosts (PC's). The connectors are designed such that you can never connect it with more hosts.

thanks... Synstr i'm gonna be working that night...

no doubt, other dj's rarley make events. we are always working on the same nights.