A display device comprising: a roller; and a display module configured to be rolled around the roller, an upper bar disposed at an upper portion of the display module; a source printed circuit board disposed on the upper bar; a timing controller board disposed in a space of the roller; and at least one cable connecting the source printed circuit board to the timing controller board, wherein the display module comprises: a display panel; and a plurality of supporters disposed at a rear of the display panel and configured to support the display panel, wherein the plurality of supporters extend in a horizontal direction, wherein at least one of the plurality of supporters is formed with at least one opening which is configured to allow the cable to be passed therethrough, wherein each of the plurality of supporters comprises: - a rear cover disposed at the rear of the display panel; and - a side cover protruding from the rear cover to cover a lateral side of the display panel, characterized in that the rear cover comprises: - a front body; - a rear body positioned at a rear of the front body and spaced apart from the front body in a front-rear direction; and - at least one connection wall connecting the front body to the rear body. a roller; and a display module configured to be rolled around the roller, an upper bar disposed at an upper portion of the display module; a source printed circuit board disposed on the upper bar; a timing controller board disposed in a space of the roller; and at least one cable connecting the source printed circuit board to the timing controller board, wherein the display module comprises: a display panel; and a plurality of supporters disposed at a rear of the display panel and configured to support the display panel, wherein the plurality of supporters extend in a horizontal direction, wherein at least one of the plurality of supporters is formed with at least one opening which is configured to allow the cable to be passed therethrough, wherein each of the plurality of supporters comprises: - a rear cover disposed at the rear of the display panel; and - a side cover protruding from the rear cover to cover a lateral side of the display panel, characterized in that the rear cover comprises: - a front body; - a rear body positioned at a rear of the front body and spaced apart from the front body in a front-rear direction; and - at least one connection wall connecting the front body to the rear body. a display panel; and a plurality of supporters disposed at a rear of the display panel and configured to support the display panel, wherein the plurality of supporters extend in a horizontal direction, wherein at least one of the plurality of supporters is formed with at least one opening which is configured to allow the cable to be passed therethrough, wherein each of the plurality of supporters comprises: - a rear cover disposed at the rear of the display panel; and - a side cover protruding from the rear cover to cover a lateral side of the display panel, - a rear cover disposed at the rear of the display panel; and - a side cover protruding from the rear cover to cover a lateral side of the display panel, characterized in that the rear cover comprises: - a front body; - a rear body positioned at a rear of the front body and spaced apart from the front body in a front-rear direction; and - at least one connection wall connecting the front body to the rear body. - a front body; - a rear body positioned at a rear of the front body and spaced apart from the front body in a front-rear direction; and - at least one connection wall connecting the front body to the rear body.