Hi, I take it you got a mac book pro. If so, the 2 ports you couldn't identify are the firewire and thunderbolt port. Ricardo Walker rwalker296@xxxxxxxxx Twitter & Skype: rwalker296 www.mobileaccess.org On Jul 28, 2011, at 10:15 AM, Craig Dunlop wrote: I got my macbook in late April of this year. I have a question On the left hand side from back to front I have the charging port then a rj45 jack then two ports I can’t identify two usb ports and a sd card slot. What are those two ports? Thanks > > Click on the link below to go to our homepage. > http://www.icanworkthisthing.com > > Manage your subscription by using the web interface on the link below. > //www.freelists.org/list/macvoiceover > > Users can subscribe to this list by sending email to > macvoiceover-request@xxxxxxxxxxxxx > with 'subscribe' in the Subject field OR by logging into the Web > interface at //www.freelists.org/list/macvoiceover >