Portable data connecting line

The utility model relates to the technical field of data connecting lines, in particular to a portable data connecting line, which comprises a connecting line body, a plurality of fixing blocks are uniformly and fixedly sleeved on the surface of the connecting line body, iron blocks are fixedly sleeved on the surfaces of the fixing blocks, magnets are fixedly mounted on the surfaces of the iron blocks, and the magnets are fixed on the connecting line body. And the surfaces of the multiple magnets are slidably sleeved with elastic sleeves, the surface of the fixing sleeve is fixedly sleeved with a rubber box, clamping blocks are fixedly installed on the surfaces of the multiple iron blocks, the sizes of the clamping blocks are matched with the sizes of the elastic sleeves, and anti-skid plates are fixedly installed on the surfaces of the multiple rubber boxes. The data line provided by the utility model overcomes the defects that in the prior art, when an existing data line is used, the data line can only be s