This Delock USB Bluetooth adapter allows wireless communication or data transfer, e.g., between two PCs or between a PC and a mobile phone or network. This Bluetooth adapter can remain connected to the laptop as it only protrudes 5 mm from the USB port.

Bluetooth 5.0
Due to the Bluetooth 5.0 standard, this adapter requires less power and has a fast data transfer rate. Additionally, it can easily connect to end devices.
Connections up to 200 meters without obstacles between the transmitter and receiver are possible. And this with a transmission power of 100 mW.
Furthermore, data packets can now be up to 255 bytes instead of the previous 31 bytes.

IoT
The Internet of Things (IoT) is the general term for networking smart devices. Communication takes place both between the devices and with the internet.
The goal is that the device, e.g., the robot vacuum, will provide status information to the Internet, which can then be restored and controlled with the help of an application.
Due to its low power consumption and high data transfer rate, Bluetooth 5 has all the necessary communication elements and is therefore ideal for smart home devices with IoT (Internet of Things).