If you want to use USB-Ethernet adapter on Raspberry Pi, particularly with more than one such adapter, then the only reliable way is to connect all via an externally powered USB hub. Raspberry Pi have very low current capacity to USB.
If you want to use USB-Ethernet adapter on Raspberry Pi, particularly with more than one such adapter, then the only reliable way is to connect all via an externally powered USB hub. Raspberry Pi have very low current capacity to USB.