![Trying to use my 2011 imac running high sierra as an external display for a OC via HDMI to miniDisplay port. Unfortunately I tried to book them up and using the windows ( Trying to use my 2011 imac running high sierra as an external display for a OC via HDMI to miniDisplay port. Unfortunately I tried to book them up and using the windows (](https://i.redd.it/trying-to-use-my-2011-imac-running-high-sierra-as-an-v0-y4moa8l5ecua1.jpg?width=3024&format=pjpg&auto=webp&s=4d5d73ec33ced14ccc7da787181c48b98967853d)
Trying to use my 2011 imac running high sierra as an external display for a OC via HDMI to miniDisplay port. Unfortunately I tried to book them up and using the windows (
Plugable Active Mini DisplayPort Thunderbolt 2 to HDMI 2.0 Adapter Supports Mac Windows Linux and Displays up to 4k UHD 3840x216060Hz - Office Depot
![8K60Hz Mini DisplayPort to HDMI Cable 6.6FT Mini DP to HDMI Cord 4K120Hz 2K165Hz for Thunderbolt 2 iMac Surface Pro/Dock Monitor - AliExpress 8K60Hz Mini DisplayPort to HDMI Cable 6.6FT Mini DP to HDMI Cord 4K120Hz 2K165Hz for Thunderbolt 2 iMac Surface Pro/Dock Monitor - AliExpress](https://ae01.alicdn.com/kf/Se5dd69eff27f4499bd63d45ffad6f3bbs/8K60Hz-Mini-DisplayPort-to-HDMI-Cable-6-6FT-Mini-DP-to-HDMI-Cord-4K120Hz-2K165Hz-for.jpg)
8K60Hz Mini DisplayPort to HDMI Cable 6.6FT Mini DP to HDMI Cord 4K120Hz 2K165Hz for Thunderbolt 2 iMac Surface Pro/Dock Monitor - AliExpress
![Amazon.com: FOINNEX HDMI to Mini DisplayPort Adapter, HDMI to Mini Display Port Cable Adapter, Support 4K@30Hz for HDMI Source to Monitor with Mini DP Input : Electronics Amazon.com: FOINNEX HDMI to Mini DisplayPort Adapter, HDMI to Mini Display Port Cable Adapter, Support 4K@30Hz for HDMI Source to Monitor with Mini DP Input : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/613xcCmqr-L.jpg)
Amazon.com: FOINNEX HDMI to Mini DisplayPort Adapter, HDMI to Mini Display Port Cable Adapter, Support 4K@30Hz for HDMI Source to Monitor with Mini DP Input : Electronics
![Mini Displayport To HDMI-compatible Cable 4k 1080P TV Projector Projetor DP 1.4 Display Port Converter For Apple Macbook Air Pro - AliExpress Mini Displayport To HDMI-compatible Cable 4k 1080P TV Projector Projetor DP 1.4 Display Port Converter For Apple Macbook Air Pro - AliExpress](https://ae01.alicdn.com/kf/H90fd0f3d1f74485da4cada5ae53b5c78z/Mini-Displayport-To-HDMI-compatible-Cable-4k-1080P-TV-Projector-Projetor-DP-1-4-Display-Port.jpg)
Mini Displayport To HDMI-compatible Cable 4k 1080P TV Projector Projetor DP 1.4 Display Port Converter For Apple Macbook Air Pro - AliExpress
![Thunderbolt Mini Displayport to HDMI Cable Adapter for MacBook Air Pro - Quirkio - White 16cm DP to HDMI Cable for Apple iMac, Mac Mini, Mac Pro, MacBook Air Supports Full 1080p HD Digital Video - Walmart.com Thunderbolt Mini Displayport to HDMI Cable Adapter for MacBook Air Pro - Quirkio - White 16cm DP to HDMI Cable for Apple iMac, Mac Mini, Mac Pro, MacBook Air Supports Full 1080p HD Digital Video - Walmart.com](https://i5.walmartimages.com/seo/Thunderbolt-Mini-Displayport-HDMI-Cable-Adapter-MacBook-Air-Pro-Quirkio-White-16cm-DP-Apple-iMac-Mac-Mini-Pro-Supports-Full-1080p-HD-Digital-Video_ecd9293e-bfb7-4383-875b-eeff0d5919aa_1.619fd2e9573458d743fb08c146e512ef.jpeg)
Thunderbolt Mini Displayport to HDMI Cable Adapter for MacBook Air Pro - Quirkio - White 16cm DP to HDMI Cable for Apple iMac, Mac Mini, Mac Pro, MacBook Air Supports Full 1080p HD Digital Video - Walmart.com
![Mini DisplayPort to HDMI Adapter for iMac Late 2012 (27-inch, 21.5 inches) Mini DP to HDMI Adapter Compatible with MacBook Air/Pro, Microsoft Surface Pro/Dock, Projector and More 2-Pack - Walmart.com Mini DisplayPort to HDMI Adapter for iMac Late 2012 (27-inch, 21.5 inches) Mini DP to HDMI Adapter Compatible with MacBook Air/Pro, Microsoft Surface Pro/Dock, Projector and More 2-Pack - Walmart.com](https://i5.walmartimages.com/asr/e685edfb-2037-49d9-be11-e384f90abffd.761ff57f1764ec18c001c4b0dcea2494.png)
Mini DisplayPort to HDMI Adapter for iMac Late 2012 (27-inch, 21.5 inches) Mini DP to HDMI Adapter Compatible with MacBook Air/Pro, Microsoft Surface Pro/Dock, Projector and More 2-Pack - Walmart.com
![8K Mini DisplayPort to HDMI Cable 6.6FT, Mini DP to HDMI 2.1 Cord, Support 8K@60Hz, 4K@120Hz, 2K@240Hz, HDR, FreeSync, VRR, Dolby Vision for Thunderbolt 2, iMac, Surface Pro/Dock, Monitor, Graphics - Newegg.com 8K Mini DisplayPort to HDMI Cable 6.6FT, Mini DP to HDMI 2.1 Cord, Support 8K@60Hz, 4K@120Hz, 2K@240Hz, HDR, FreeSync, VRR, Dolby Vision for Thunderbolt 2, iMac, Surface Pro/Dock, Monitor, Graphics - Newegg.com](https://c1.neweggimages.com/productimage/nb640/VA55D22121807FHYPA5.jpg)
8K Mini DisplayPort to HDMI Cable 6.6FT, Mini DP to HDMI 2.1 Cord, Support 8K@60Hz, 4K@120Hz, 2K@240Hz, HDR, FreeSync, VRR, Dolby Vision for Thunderbolt 2, iMac, Surface Pro/Dock, Monitor, Graphics - Newegg.com
![HIS Mini DisplayPort to HDMI Adapter(MAC & PC Ready) < Cables & Adapters < Gaming Accessories < Products | HIS Graphic Cards HIS Mini DisplayPort to HDMI Adapter(MAC & PC Ready) < Cables & Adapters < Gaming Accessories < Products | HIS Graphic Cards](http://www.hisdigital.com/UserFiles/product/HMDPHDMIA_01_400.jpg)
HIS Mini DisplayPort to HDMI Adapter(MAC & PC Ready) < Cables & Adapters < Gaming Accessories < Products | HIS Graphic Cards
Plugable Mini DisplayPort/Thunderbolt 2 to HDMI 2.0 Adapter for Older Macs and Surface PCs with MDP Ports - Driverless - Newegg.com
![Mini DisplayPort to HDMI Adapter, QGeeM Mini DP (Thunderbolt) to HDMI Cable 1080P Gold-Palted Connectors Compatible with MacBook, MacBook Pro, MacBook Air, iMac and More - Walmart.com Mini DisplayPort to HDMI Adapter, QGeeM Mini DP (Thunderbolt) to HDMI Cable 1080P Gold-Palted Connectors Compatible with MacBook, MacBook Pro, MacBook Air, iMac and More - Walmart.com](https://i5.walmartimages.com/seo/Mini-DisplayPort-HDMI-Adapter-QGeeM-DP-Thunderbolt-Cable-1080P-Gold-Palted-Connectors-Compatible-MacBook-MacBook-Pro-Air-iMac-More_8c49edbb-317a-4c01-bb4f-7b70077a0f82.14a90b413aa78a45417a6f8c75315a26.png)