Not tested, but I am sure that they worked comes with an extra case. I use AI descriptions.
The product is a lot of two Andrew/CommScope ATC200-LITE-USB Teletilt Portable RET Controllers. These controllers are designed for testing and measurement in the field of RF communication. The Andrew brand is known for producing high-quality equipment for these types of applications. The model ATC200-LITE-USB indicates that it is a lightweight and portable device, making it easy to use in various settings. These controllers provide accurate and reliable performance for analyzing and data acquisition in the realm of RF communication test sets.