QTS 5.1.2.2533 build 20230926 christian 5. November 2023, 10:30 QNAP designs and delivers high-quality network attached storage (NAS) and professional network video recorder (NVR) solutions to users from home, SOHO to small, medium businesses. MoreQuelle: https://www.qnap.com/en/releas…s/qts/5.1.2.2533/20230926