Luxebell Frame Border Mount Housing with Protective Lens Cover for Gopro Hero 4 3+ and 3 with Bacpac Screen or Battery (BacPac Compatible) This version of the frame mount can be used with your LCD or battery bacpac attached. Attach your bacpac first then place the camera and bacpac inside of the frame. This frame mount contains fine cut-outs for USB, Micro SD and Micro HDMI ports. This allows to you complete access to the ports which is convenient for data offload and charging. Offers the camera very compact and snug protection The lightest and easiest way to mount your camera. Content: (1)Protective Bacpac frame with mount adapter and screw, (1)Lens cap, (1)Tripod Mount Adapter