does not come with the longer cable you need. You must support a 10 inch tablet, the weight will stack the tablet on the controller. Even after tightening connections. wrap with duck/racing tape and use some wood or plastic as a wedge. If you let go of the controller to attach it to the strap, it may detach and your controller will fall to the ground. You need to connect the device to the controller somehow, i.e. I use cable ties. Yes, you have to cut and reuse every time. if you want to store it in smaller tote bags. Drill a hole on the edge of the device where you can see the device through the controller slots. You will need a hole at the bottom of the slot if the device fits snugly on the controller. If you have the ability to drill a slightly larger hole on the edge, you can use quick release pins from a racing supplier. Edge drilling is difficult with a press and clamps. Otherwise it works fine. Edge drilling is difficult with a press and clamps. Otherwise it works fine. Edge drilling is difficult with a press and clamps. Otherwise it works fine. to drill a slightly larger hole on the edge, you can use quick release pins from a racing supplier. Edge drilling is difficult with a press and clamps. Otherwise it works fine. Edge drilling is difficult with a press and clamps. Otherwise it works fine. Edge drilling is difficult with a press and clamps. Otherwise it works fine. to drill a slightly larger hole on the edge, you can use quick release pins from a racing supplier. Edge drilling is difficult with a press and clamps. Otherwise it works fine. Edge drilling is difficult with a press and clamps. Otherwise it works fine. Edge drilling is difficult with a press and clamps. Otherwise it works fine.