Simon John Horatio Nelson, 10th Earl Nelson of Trafalgar and of Merton was born on 21 September 1971. He is the son of Peter John Horatio Nelson, 9th Earl Nelson of Trafalgar and of Merton and Maureen Diana Quin.He was styled as Viscount Merton between 1981 and 2009.imon John Horatio Nelson, 10th Earl Nelson of Trafalgar and of Merton was born on 21 September 1971. He is the son of Peter John Horatio Nelson, 9th Earl Nelson of Trafalgar and of Merton and Maureen Diana Quin. He was styled as Viscount Merton between 1981 and 2009.
In the Catalog for USB-232/485 Series Interfaces, it says that the 1-port interface has a USB Type A plug whereas the 2- and 4-port interfaces have a USB Type B connector.
Techopedia explains Universal Serial Bus (USB) A Universal Serial Bus (USB) is basically a newer port that is used as a common interface to connect several different types of devices such as keyboards, printers, media devices, cameras, scanners, and mice. It is designed for easy installation, faster transfer rates, higher quality cabling and hot swapping.