The NanoPi R2S has two Gbps Ethernet ports: one directly extended from the SoC and the other converted from a USB3.0.
For the NanoPi R2S, the internal Gbps Ethernet has a TX rate of 941 Mbps and a RX rate of 941 Mbps.
The USB converted Gbps Ethernet has a TX rate of 941 Mbps and a RX rate of 941 Mbps.
Ethernet: Gbps Ethernet x1
USB 3.0 to Gbps Ethernet x1
USB 2.0 Host x1: USB Type A
USB-C x1: Power input(5V/2A) and Slave
Serial Debug Port x1: 2.54mm pitch 3pin-header(3.3V TTL)
SYS LED(Red) x1WAN LED(Green) x1LAN LED(Green) x1
CPURockchip RK3328 Number of Cores: Quad-Core Cortex-A53 Frequency: 4 x Cortex-A53 Up to 1.3GHz
Memory: 1GB DDR4 RAM
StorageMicroSD Slot: MicroSD x1 for external storage up to 128GB
NanoPi R2S Wireless Mini Wifi Router support Dual Gbps Ethernet NanoPi R2S Wireless Mini Router with Rich interface NanoPi R2S Open Source Mini Router with High Performance Chip NanoPi R2S Router support USB WiFi Module NanoPi R2S Wireless Mini Router support FriendlyWrt with docker