Yeah. I just bought an iMac earlier this year - Top CPU specs updated to 64GB of ram so I mostly just develop on that and it's got 4 USB-A ports. I'll probabl

Yeah. I just bought an iMac earlier this year - Top CPU specs updated to 64GB of ram so I mostly just develop on that and it's got 4 USB-A ports. I'll probably stick with that until the spring version of the rMBP is released.