Also, if I understand USB serial correctly, each serial port needs two endpoints, so you’d be limited to 3 ports on the AT30UC3A0128; larger parts might have more endpoints (I didn’t check ...

The USB to serial adapter has a USB-A port on one end and a serial port on the other. The serial port is most commonly RS232, which is a standard that dates back to the 1960s.

When you need to get serious work done, the more monitors the merrier. And if you don't have a spare VGA, DVI, or HDMI port, you can still use USB.

The updated USB-C Digital AV Multiport Adapter keeps its $69 price tag, and Apple is quoting a delivery arrival time of August 12 or 13 for online orders placed today. Apple retail stores are due ...