Which measurable.energy extension lead should i use?

measurable.energy has two types of extension leads: 

• Desk Module (TGU) Smart Extension Lead: Has three ports for plugging in appliances and a 65W USBC capable of fast charging laptops. Comes with desk mounts and a GST connector for optional integration into power track systems.
• Under Desk (TGX) Smart Extension Lead: Has three ports for plugging in appliances. Comes in a slim line design for cable trays or tight spaces and a GST connector for optional integration into power track systems.

Both of our extension leads come as standard with the ability to automatically save energy, cost and carbon, see and report on space and asset utilisation as well as reducing plug load risk with our socket safety service. 

The desk module is most suited to be used on desks. It is designed to be mounted at the back of a desk, provide easy access to the power override button and fit in with the aesthetics of a modern office environment. It provides enough ports to cover the most common desk setups: 2 x Monitors and 1x laptop dock/desktop PC. Where there are more appliances, the 65W USBC is capable of fast charging laptops and other plug in devices.

The under desk extension is most suited to being used as a traditional extension lead. It fits into cable trays and behind bigger appliances. The three ports provide enough coverage for most commercial building applications. The built in safety service allows occupants to safely plug in adapters where required.