這台我還在用(V1.8版本)，現在專門拿來連各式智慧家電

1043ND V1版本上市有10年以上，Wan <----> Lan Throughput效能在120Mbps左右
所以你申請300M網路，但用它PPPoE上網只有100M蠻正常的

https://openwrt.org/toh/tp-link/tl-wr1043nd#performance
"Wan to Lan Throughput V1.x 122.7 Mbps"

https://www.smallnetbuilder.com/wir...gigabit-router/
"Routing Performance
Routing throughput running the latest 3.13.4 Build 110429 Rel.36959n firmware and our router test process measured 123 Mbps WAN to LAN, 113 Mbps LAN to WAN and 121 Mbps total with up and down tests running simultaneously."