A bracket for a notebook or a tablet computer, includes a first, second, third, fourth, fifth, sixth support rods, a first, second stopper clips, a first, second synchronization rods. A front end of the first support rod is rotatably connected to the third support rod. A front end of the second support rod is rotatably connected to the fourth support rod. The third support rod is rotatably connected to the fifth support rod. The fourth support rod is rotatably connected to the sixth support rod. One end of the fifth support rod is rotatably connected to a first groove, and the other end is rotatably connected to a guide rail. One end of the sixth support rod is rotatably connected to a second groove, and the other end is rotatably connected to another guide rail. The bracket is convenient for retracting and placing, provides good stability and convenient for carrying.