Gene sequencing has driven technological innovation in scientific research and medicine, and has improved the efficiency of diagnosing infectious diseases, tumors, and genetic disorders. It can also provide high-quality solutions for research directions such as gene bank construction, disease diagnosis, and biotechnology. The development direction of sequencer industry worldwide is focused on optimizing two aspects: ultra-fast sequencing speed and ultra-low cost. However, there are still few products currently available for rapid sequencing technology suitable for clinical rapid testing with a PE100 <24 hours. For fields sensitive to sequencing time and cost, such as tumors and pathogens, instruments that combine low cost, ultra-fast sequencing speed, and high data quality will enter the market with a huge advantage.G99 is the only model of small and medium-sized high-throughput sequencers that has a dual-cartridge operating mode, and it is also one of the fastest sequencers. With a brand-new reagent device design, card-type sequencing cartridge design, and UI visual operation process, the operator only needs to press one button and follow the animation guide for the entire process to avoid missing critical steps. The device supports three flexible on-board modes and can run different numbers of cartridges according to the sample quantity, improving the flexibility and work efficiency. By comprehensively optimizing core systems such as cartridges, fluids, optics, and temperature control, the device can achieve the ultimate improvement in sequencing efficiency, quality, and delivery capacity, actively responding to COVID-19 testing and prevention.The appearance design adopts minimalism. The black and white areas on the front are distributed according to the golden ratio, and the visual effect is soft and stable. With the interactive automatic door enriching the form, the product present a diverse design style in the integrated layout. Full of high-tech and modernity, it breaks the dullness of traditional medical products, and is endowed with unique design texture from details to the whole.DNBSEQ-G99 is currently one of the fastest models among small and medium-sized flux sequencers in the world, with stable operation and on-demand testing, which can meet the timeliness requirements of large-scale sequencing. With its updated features, G99 is committed to producing sequencing data of equal quality to other sequencing platforms in the fastest and most efficient way, making sequencing results more accurate and the sequencing process simpler. During this special period, it has also contributed new technological strength to the global fight against Covid-19 by assisting in testing and prevention efforts.