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Posted

Hello, I'm using USB C to Ethernet adapter and the download speed is below 1Mbps while upload speed as expected.

I have 600Mbps down and 500Mbps up ISP plan but since the adapter used USB2.0 it should cap both down and up at ~90Mbps, at least I have tested this with a Galaxy Tab.

 

Image: Armbian_community_24.8.0-trunk.399_Orangepizero2w_bookworm_current_6.6.36_minimal.img.xz

Power supply: 5V2A

SD: Sandisk Ultra 64GB

Adapter (100Mbps):

image.png.25b87534570f1af9dd860ba5eba0ba8a.png

Speedtest:

image.png.58497574eadb6496ea386c2d4ceec05f.png

 

ip a

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host noprefixroute
       valid_lft forever preferred_lft forever
2: enxec9a0c1e8e6f: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 1000
    link/ether ec:9a:0c:1e:8e:6f brd ff:ff:ff:ff:ff:ff
    inet 10.7.4.11/24 metric 100 brd 10.7.4.255 scope global dynamic enxec9a0c1e8e6f
       valid_lft 86390sec preferred_lft 86390sec
3: eth0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
    link/ether fe:ae:6b:87:53:f1 brd ff:ff:ff:ff:ff:ff
4: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 1000
    link/ether 48:f5:61:9d:46:2c brd ff:ff:ff:ff:ff:ff
    inet 169.254.247.42/16 metric 2048 brd 169.254.255.255 scope link wlan0
       valid_lft forever preferred_lft forever

 

  • Solution
Posted (edited)

After switching to Samsung 25W power adapter, able to achieve 95Mbps on download.

Meaning the 5V2A as advertise in their website was not enough I guess if use with USB device but no issue if use WiFi.

Can closed this.

Edited by NixiElectra

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