GoPro Karma Grip. I used it with a Hero7 Black, but I'm selling it because I haven't been using it lately. There are no particular problems with the operation, but please note that there is some wear and tear on the exterior. The original box and mounting ring are included, but the USB cable and instruction manual are not. It's a Type-C USB, so you should be able to charge it with your own cable. The GoPro Karma Grip stabilizer has a compact design with a record button and mode switch, allowing for stable video recording. - Brand: GoPro - Model Name: Karma Grip - Functions: Record button, mode switch button, camera control button - Design: Black, compact handle Thank you for looking.