The invention discloses a computer network connection accessory arranging box, which comprises a base, and is characterized in that a support column is connected at the upper end of the base, a box body is connected at the upper end of the support column, an opening of the box body is horizontally arranged, a box cover is rotatably connected on the side wall of the opening of the box body, the side wall of the box body is provided with a plurality of wire inlets, the inner walls at the right end and the left end of the box body are provided with a certain number of first sliding slots, the side wall of each first sliding slot is provided with a left-and-right communicating fixing hole, each fixing hole is located below the corresponding wire inlet, the box body is internally provided with support plates, two ends of each support plate are respectively located in two first sliding slots in the same plane, each support plate is internally provided with a second sliding slot, each second sliding slot is internally provided with a sliding block, the side wall at the end, which is close to the box cover, of each second sliding slot is provided with a back-and-forth communication threaded hole, each threaded hole is internally provided with a threaded rod in a threaded connection manner, and the end, which is located in the corresponding second sliding slot, of each threaded rod is rotatably connected with the side wall of the corresponding sliding block. The computer network connection accessory arranging box can collect computer accessories effectively, and is convenient to take out the computer accessories and simple to operate.