At the end of February, we looked at Griffin’s Video Display Adapter, a generically named, seemingly simple $40 adapter that converted a MacBook’s Mini DisplayPort video connector into an HDMI video connector. Soon thereafter, TeleAdapt contacted us with its own alternative, the Mini DisplayPort + USB Audio to HDMI Adapter shown here, which also sells for $40—only $3 more than the virtually identical-looking version sold by Monoprice.…
