Used for flashing Anet printers to Marlin firmware. See details for Marlin on the ET4/ET5 on the Anet site here: https://www.anet3d.com/2020/09/18/how-to-flash-anet-et4-to-marlin-2-with-st-link-v2/
Housing color will vary.
Warranty & Support Information
TH3D Community Support - Technical support with for product it is handled through our TH3D Communities. You can get access to them on our Community Page. If you require tech support direct from the TH3D team to use/install the part it is available for an additional, hourly charge.
3 Months Warranty - Our warranty covers any and all defects with the product. If your product fails or has problems within the warranty period you can contact our support team by using the Contact Us link. This is for warranty related issues only, not technical support. Damage/Failure due to improper installation, usage, failure resulting from an issue with the machine the product is installed on, and/or modification or the product is not covered under warranty