The process of downloading the Realtek RTS5139/RTS5129 USB Card Reader Driver 6.1.7601.39025 driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the Realtek RTS5139/RTS5129 USB Card Reader Driver 6.1.7601.39025 driver from the primary server - this is the manufacturer’s Realtek official website). If the download still fails to run, check whether your anti-virus software is not blocking the connection to the manufacturer server of the Realtek RTS5139/RTS5129 USB Card Reader Driver 6.1.7601.39025 diver.