# Unboxing This page describes the Joulescope JS320. For another instrument, see [Other devices](#getting-started-other-devices). The JS320 arrives in a carry case: ![JS320 carry case](https://docs.joulescope.com/en/_images/js320_image7.jpeg) Unzip the carry case to find the JS320 instrument and accessories: ![JS320 instrument and accessories in the open carry case](https://docs.joulescope.com/en/_images/js320_image8.jpeg) Your Joulescope JS320 purchase includes: - Joulescope JS320 instrument with factory calibration - Binding Post Front Panel, already installed - 5’ USB 2.0 A to C cable - USB A to C adapter (not shown above) - GPIO cable assembly - 2 mm Allen wrench, for optionally swapping the front panel (not shown above) - Quick Start Guide - Factory calibration certificate (not shown above) - Joulescope sticker - Carry case You will need to provide: - A host computer running one of the [supported platforms](https://docs.joulescope.com/en/getting_started/install_ui.md#supported-platforms). Most computers manufactured within the last five years should work. The computer requires an available USB 2.0 port, at least 500 MB of hard drive / solid state drive storage space, and 1 GB of available RAM. - Suitable cable(s) to connect the Joulescope JS320’s binding posts to your system, often the power source and device under test. - Optional BNC cable for connecting trigger to other equipment. You need an internet connection to download the free software. ## Other devices - Joulescope JS220: [Meet Your Joulescope JS220](https://docs.joulescope.com/en/products/js220/guide/meet.md#js220-meet-your-joulescope-js220) - Joulescope JS220+: arrives like the JS220, with a safety banana jack front panel rather than binding posts. See [Meet Your Joulescope JS220](https://docs.joulescope.com/en/products/js220/guide/meet.md#js220-meet-your-joulescope-js220). - Joulescope JS110: [What comes in the box](https://docs.joulescope.com/en/products/js110/guide/overview.md#js110-what-comes-in-the-box)