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LightOne Internal Topology ​

USB 10 GbpsUSB 5 GbpsUSB 5 GbpsIntel JHL7440Thunderbolt 3 controllerThunderbolt host portUSB-C · Thunderbolt 3Thunderbolt device portUSB-C · Thunderbolt 3OCP · PCIe 3.0 x4Mellanox CX4421A25GbE network controllerSFP28 · 25 GbpsSFP28 · 25 GbpsDisplayPort 1.4VIA VL822USB 10 Gbps hubUSB-A · 10 GbpsUSB-C · 10 GbpsUSB-C · 10 GbpsVIA VL817USB 5 Gbps hubUSB-A · 5 GbpsUSB-A · 5 GbpsUSB-A · 5 GbpsGenesys GL3231SCard reader controllerSD 4.0 · UHS-IITF · UHS-II
Hover or tap any chip or port to trace its path.
FunctionChip
Thunderbolt controllerIntel JHL7440
Network controllerNVIDIA Mellanox ConnectX-4 Lx 25GbE (CX4421-A ACQN)
USB 10 Gbps hubVIA VL822
USB 5 Gbps hubVIA VL817
SD card readerGenesys Logic GL3231S