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Orange pi lite 2 USB 3 works, temporary hardware hack!


forever_ noob

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Linux orangepilite2 5.4.43-sunxi64 #20.05.2 SMP Tue Jun 2 17:20:17 CEST 2020 aarch64 GNU/Linux 

 

I have managed by accident to get full USB3 speed on orange pi lite 2.

 

I have bought a USB3 hub: "Bus 004 Device 002: ID 05e3:0612 Genesys Logic, Inc. Hub" , I have no idea which chip it has, it is in an aluminum case and looks like the one on the attached picture but black.

 

By attaching atleast two usb devices in the hub USB3 somehow gets into full speed mode, one of them has to be USB2 device. I have managed to get with all devices I have ATM about 2000Gbs including iperf in both directions with rtl8153, hdparm -t on two usb2 memory sticks and one usb3 hard disk that got around 130MBs read. All devices were pumping speed test at once.

 

If there is a USB3 speed test I could do without attaching any usb3 devices I would like to try it to see how fast can it go.

 

 

 


 

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