Although Targus’ USB 3.0 SuperSpeed Dual Video Docking Station ($170) isn’t totally new hardware, its support for Macs is fresh. Just announced this morning, a new set of drivers now allows you to connect a MacBook to the hub. While it’s not as elegant as other solutions on the market, including Belkin’s Thunderbolt Express Dock, the rather affordable price and video output may well make it worth considering for those who use…