‌Ultra-high Bandwidth‌: The OCuLink SFF-8611 PCIE 4.0 interface provides 4 PCIe lanes, with each lane offering a bandwidth of up to 16 GT/s, resulting in a total bandwidth of an astonishing 64 Gbps‌12. This significantly surpasses the 32 Gbps bandwidth of Thunderbolt 4, providing robust support for high-speed data transmission. ‌Extensive Compatibility‌: This interface not only supports the PCIe 4.0 protocol but is also compatible with storage protocols such as SATA and SAS‌1, enabling seamless connection with devices and systems that support these protocols. This greatly expands its application scope and enhances the versatility and flexibility of the equipment.‌ Compact Design‌: As a PCI Express small connector standard, the OCuLink SFF-8611 interface is characterized by its small size and flexibility, making it particularly suitable for connections between mobile devices and external devices‌12. Its compact design allows devices to maintain high performance while also being lightweight and easy to carry. ‌Low-loss Connection‌: Since the OCuLink interface is connected through the NVME solid-state drive slot on the computer motherboard, it utilizes a pure PCIe channel‌23, ensuring ultra-low-loss data transmission when connecting external graphics docks or other devices. This ensures data integrity and stability. ‌Support for Multiple Transmission Media‌: The OCuLink SFF-8611 interface supports both optical fiber and copper cable as transmission media‌2, with maximum transmission distances of 100 meters and 3 meters respectively. This provides more options for data transmission in different scenarios, allowing the OCuLink interface to adapt to various complex application environments and meet diverse transmission needs.