On-Premises PC Farm

You can turn your office desktops into bare metal nodes for DaDesktop, but you'll need special cables available on eBay or Alibaba. 

Potato（土豆）

Every physical desktop linked to DaDesktop is a potato 

Potato stalk （土豆梗）

A cable equipped with devices that connects each potato to pumpkin（ddnode, DaDesktop Node） is known as potato stalk (previously called the ddkvm cable).

Pumpkin（南瓜）（ddnode，DaDesktop Node）

A server, known as pumpkin, is connected to potato via a potato stalk over a USB interface.