DisplayLink's USB external graphics card can successfully expand the screen with HDMI
darkal opened this issue · 32 comments
I bought this one. The bad thing is that it only supports 1080p. https://item.jd.com/1167602.html
WTF! Excited!
Still waiting for TB3 eGPU tweaks...
too expensive Hongjun Wu notifications@github.com 于2019年4月16日周二 上午10:15写道:
…
The significance is all DisplayLink dongles work. Yeah
I find lenovo hybrid usb type-c/type-a dock(40AF0135CN/40AF0135US) which power by displaylink's resolution , also support 2* 4K display, only USD 120.
Isn’t this the same thing but more expensive 😂but good we find another one!
I got the dock (40AF0135CN), everything is ok, but like your adapter, there will be fps loss when scale 4K into 1080P, this should be the imperfection of the displaylink's driver itself.
Still expecting the Thunderbolt 3 external graphics card or dGPU to work properly...sad...
https://support.displaylink.com/knowledgebase/articles/1904212-4k-monitors-scaled-retina-mode-1920x1080-resolut
https://support.displaylink.com/forums/287786-displaylink-feature-suggestions/suggestions/36039703-fix-windowserver-error-unable-to-find-display
After upgrade displaylink's driver to v5.2 , 1080P HiDPI performance has been improved , but it has not been completely smooth
https://www.displaylink.com/downloads/macos
After upgrade displaylink's driver to v5.2 , 1080P HiDPI performance has been improved , but it has not been completely smooth
https://www.displaylink.com/downloads/macos
Good to know, I am away from home therefore don’t have my monitor with me (And I upgraded to 10.15 beta) so any Displaylink testing on my end will be postponed to late September when I get back to the States and Displaylink release their driver for 10.15. Apple says they will have a dedicated API for writing drivers (mainly for PCIE devices) so hopefully eGPU and Displaylink solution would get better as Catalina slowly arrives.
After upgrade displaylink's driver to v5.2 , 1080P HiDPI performance has been improved , but it has not been completely smooth
https://www.displaylink.com/downloads/macos
Also, just curious, does your dock work without the power plug in?
Nope, this dock has to be plugged in to work properly.
Nope, this dock has to be plugged in to work properly.
Gotya
Got this from ebay for $14. Works fine on Catalina with beta drivers. Though I couldn't manage to activate HiDPI on 1080p.
所以到目前为止 通过雷电3扩展显示器依然不可用是吗
我readme不是写了那么死鬼长的一大段关于eGPU的吗 Hongjun (Jack) Wu. Email: hongjun@mailto:hongjun@uw.educs.washington.edu Resume: hongjunwu.comhttp://hongjunwu.com/ University of Washington On Dec 21, 2019, at 11:16 PM, Calciferx notifications@github.com wrote: 所以到目前为止 通过雷电3扩展显示器依然不可用是吗 — You are receiving this because you modified the open/close state. Reply to this email directly, view it on GitHub<#13?email_source=notifications&email_token=AGTC3GAO5RVJVFL6CGVINTDQZYXM7A5CNFSM4G7AYRKKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEHO53ZY#issuecomment-568188391>, or unsubscribehttps://github.com/notifications/unsubscribe-auth/AGTC3GEDO5F6L4Q3RHGO44DQZYXM7ANCNFSM4G7AYRKA.
一定要用那款外置显卡才行吗,可以使用一个雷电拓展坞外接显示器吗,就想Windows下那样?
我readme不是写了那么死鬼长的一大段关于eGPU的吗 Hongjun (Jack) Wu. Email: hongjun@mailto:hongjun@uw.educs.washington.edu Resume: hongjunwu.comhttp://hongjunwu.com/ University of Washington On Dec 21, 2019, at 11:16 PM, Calciferx notifications@github.com wrote: 所以到目前为止 通过雷电3扩展显示器依然不可用是吗 — You are receiving this because you modified the open/close state. Reply to this email directly, view it on GitHub<#13?email_source=notifications&email_token=AGTC3GAO5RVJVFL6CGVINTDQZYXM7A5CNFSM4G7AYRKKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEHO53ZY#issuecomment-568188391>, or unsubscribehttps://github.com/notifications/unsubscribe-auth/AGTC3GEDO5F6L4Q3RHGO44DQZYXM7ANCNFSM4G7AYRKA.
一定要用那款外置显卡才行吗,可以使用一个雷电拓展坞外接显示器吗,就想Windows下那样?
我可以确认,USB-C外接联想扩展坞输出到外置显示器正常工作,我的配置是:
x1e gen1, ThinkPad Hybrid USB-C with USB-A Dock (40AF), DELL U3219Q
我readme不是写了那么死鬼长的一大段关于eGPU的吗 Hongjun (Jack) Wu. Email: hongjun@mailto:hongjun@uw.educs.washington.edu Resume: hongjunwu.comhttp://hongjunwu.com/ University of Washington On Dec 21, 2019, at 11:16 PM, Calciferx notifications@github.com wrote: 所以到目前为止 通过雷电3扩展显示器依然不可用是吗 — You are receiving this because you modified the open/close state. Reply to this email directly, view it on GitHub<#13?email_source=notifications&email_token=AGTC3GAO5RVJVFL6CGVINTDQZYXM7A5CNFSM4G7AYRKKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEHO53ZY#issuecomment-568188391>, or unsubscribehttps://github.com/notifications/unsubscribe-auth/AGTC3GEDO5F6L4Q3RHGO44DQZYXM7ANCNFSM4G7AYRKA.
一定要用那款外置显卡才行吗,可以使用一个雷电拓展坞外接显示器吗,就想Windows下那样?
我可以确认,USB-C外接联想扩展坞输出到外置显示器正常工作,我的配置是:
x1e gen1, ThinkPad Hybrid USB-C with USB-A Dock (40AF), DELL U3219Q
有试过普通的雷电拓展坞吗?我不确定联想的这个拓展坞是否也是属于自带外置显卡的那种类型。
两三百块那种?别想了,要是那种能用的话早就无需讨论了,dell有一款USBc 扩展我试过,不能用。目前看displaylink的才能用
我readme不是写了那么死鬼长的一大段关于eGPU的吗 Hongjun (Jack) Wu. Email: hongjun@mailto:hongjun@uw.educs.washington.edu Resume: hongjunwu.comhttp://hongjunwu.com/ University of Washington On Dec 21, 2019, at 11:16 PM, Calciferx notifications@github.com wrote: 所以到目前为止 通过雷电3扩展显示器依然不可用是吗 — You are receiving this because you modified the open/close state. Reply to this email directly, view it on GitHub<#13?email_source=notifications&email_token=AGTC3GAO5RVJVFL6CGVINTDQZYXM7A5CNFSM4G7AYRKKYY3PNVWWK3TUL52HS4DFVREXG43VMVBW63LNMVXHJKTDN5WW2ZLOORPWSZGOEHO53ZY#issuecomment-568188391>, or unsubscribehttps://github.com/notifications/unsubscribe-auth/AGTC3GEDO5F6L4Q3RHGO44DQZYXM7ANCNFSM4G7AYRKA.
一定要用那款外置显卡才行吗,可以使用一个雷电拓展坞外接显示器吗,就想Windows下那样?
我可以确认,USB-C外接联想扩展坞输出到外置显示器正常工作,我的配置是:
x1e gen1, ThinkPad Hybrid USB-C with USB-A Dock (40AF), DELL U3219Q有试过普通的雷电拓展坞吗?我不确定联想的这个拓展坞是否也是属于自带外置显卡的那种类型。
联想的这个USB-C with USB-A Dock扩展坞是displaylink芯片的
I can confirm that the Plugable USB-C to dual 4k@60 DisplayLink adapter works on a X1E Gen 2
I can confirm that the Plugable USB-C to dual 4k@60 DisplayLink adapter works on a X1E Gen 2
great!
are you sure about Plugable USB3-6950-HDMI. I asked Plugable but they said our adapter is not recommended or supported on :((( is it here: https://www.ebay.com/itm/Plugable-USB-3-0-Dual-4K-HDMI-2-0-Adapter-with-Gigabit-Ethernet-for-Windows/253271410293?epid=24008967917&hash=item3af8270675:g:lQMAAOSwkLhaFMey:sc:USPSPriority!97078!US!-1
are you sure about Plugable USB3-6950-HDMI. I asked Plugable but they said our adapter is not recommended or supported on :((( is it here: https://www.ebay.com/itm/Plugable-USB-3-0-Dual-4K-HDMI-2-0-Adapter-with-Gigabit-Ethernet-for-Windows/253271410293?epid=24008967917&hash=item3af8270675:g:lQMAAOSwkLhaFMey:sc:USPSPriority!97078!US!-1
Mine is working, at least, and that is all I can tell you. When in doubt, try find somewhere that supports free return policy so at least you can return it.
are you sure about Plugable USB3-6950-HDMI. I asked Plugable but they said our adapter is not recommended or supported on :((( is it here: https://www.ebay.com/itm/Plugable-USB-3-0-Dual-4K-HDMI-2-0-Adapter-with-Gigabit-Ethernet-for-Windows/253271410293?epid=24008967917&hash=item3af8270675:g:lQMAAOSwkLhaFMey:sc:USPSPriority!97078!US!-1
Mine is working, at least, and that is all I can tell you. When in doubt, try find somewhere that supports free return policy so at least you can return it.
thanks. i think i will try
Hey i tested these 2 with an thinkpad p52 on catalina.
(https://www.amazon.de/gp/product/B074743NHP/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&psc=1
)https://www.amazon.de/gp/product/B018YHMMQ0/ref=ppx_yo_dt_b_asin_title_o03_s01?ie=UTF8&psc=1
Both work. The Cable Matters one had really dark graphics.
The Pluggable works great even with adapter to HDMI and VGA.
I couldn't get the Pluggable HDMI Version in Germany.
Hey guys, has anyone tried ThinkPad USB3.0 dock?
The dl3900 display link chip is used.
Hey guys, has anyone tried ThinkPad USB3.0 dock?
The dl3900 display link chip is used.
I have it. It works.