FlexiHub is a comprehensive software-as-a-service solution tailored for seamless access to remote USB and COM devices over the Internet. Its versatility extends to a wide array of devices, ranging from dongles, 3D mice, and scanners to intricate OBD and CNC machinery. Users can effortlessly access these devices via FlexiHub in an RDP session, with device isolation available, or from various virtual machine environments. One of FlexiHub's standout features is its robust support for basic connection protocols, including TCP/IP, UDP, and RDP. Its driverless architecture eliminates the need for local device driver installations, simplifying the setup process. Additionally, FlexiHub's cross-platform compatibility ensures uninterrupted USB device connection across diverse operating systems such as Windows, macOS, Linux, Android, and Raspberry Pi. However, COM port redirection over Ethernet is exclusive to the Windows version. Security is a top priority for FlexiHub, with advanced 2048-bit SSL encryption safeguarding data traffic. Furthermore, the platform offers login tokens for secure account sharing, auto-connect functionality, optional data compression, and the possibility to set up a Private Tunnel Server to optimize connection speeds. FlexiHub was recently enhanced by adopting the QUIC protocol, which significantly improves the performance of direct connections through NAT. This integration introduces NAT Traversal Improvements, ensuring consistent and reliable device connectivity across different network configurations. Additionally, FlexiHub's seamless network switching capabilities minimize disruptions, enhancing overall remote work productivity. Operating on a subscription-based model, FlexiHub provides users with a demo subscription, allowing them to explore the service free of charge for 30 days, with access to 5 sessions. This enables users to experience the full range of features and benefits before committing to a subscription.