| Parameter | Value | |--------------------------|------------------------------------------| | Max link speed | 100 Mbps (Full duplex) | | Actual throughput | 85–95 Mbps (TCP) | | CPU usage | Moderate (10–20% on old CPU) | | Offload features | None / limited (no LSO, no TCP checksum) | | Wake-on-LAN | Not supported by driver (some claims, but unstable) | | VLAN tagging | Unlikely to work | | Jumbo frames | No | | Hot plug/unplug | Works, but may require driver reinit |

, is commonly used in low-cost USB 2.0 to Fast Ethernet (10/100 Mbps) adapters. While Windows 10 may sometimes fail to recognize these devices automatically, drivers are available for both 32-bit and 64-bit systems. Official Driver Sources

| Feature | CH9200 Capability | | :--- | :--- | | | 100 Mbps (Fast Ethernet) | | USB Version | USB 2.0 (480 Mbps theoretical, but ~100 Mbps real) | | Full Duplex | Yes | | Wake-on-LAN | Limited support | | VLAN Tagging | No | | Jumbo Frames | No |

"This device cannot start. (Code 10)"