The Todos eCode Connectable driver typically refers to a software driver for a Bluetooth device or wireless USB adapter used for enabling communication between devices. The term "eCode" likely refers to a product or protocol related to Bluetooth or wireless technology, where the "Connectable" indicates that the device is capable of connecting to other Bluetooth-enabled devices.

The driver is necessary for Windows to interface with the device, enabling you to use Bluetooth features such as wireless audio, file transfer, and peripheral connection.