The importance of KVM hardware for financial securities companies is self-evident. Financial securities companies need to deal with a large number of transaction data, and at the same time, they need to ensure the security and stability of these data. KVM hardware can help these companies achieve resource sharing and management through virtualization technology, improve server utilization and efficiency, and reduce maintenance costs. In addition, KVM hardware can also realize the access of multiple clients to the same server, which is very suitable for the trading system of financial securities companies. Its high reliability and stability also ensure the security and stability of transaction data and ensure the smooth progress of transactions. Therefore, financial securities companies must consider the selection and application of KVM hardware when building and upgrading trading systems.