Here are some of the latest accessory and hardware announcements of the week: ° Plugable has launched the Plugable USB-C Quad 4K HDMI Graphics Adapter (USBC-7400H4), which it says is the first device on the market to harness the new DisplayLink DL-7400 chipset. The US$124.95 adapter delivers four 4K 60Hz HDMI displays from a single USB-C […]