Finally 3440*1440(60Hz) external display is perfect working on my rMB through HDMI | MacRumors Forums
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Amazon.com: HyperDrive 10-in-2 USB C Dock, Dual Monitor HDMI 4K@60Hz, 60W USBC Power Delivery, Gigabit Ethernet, USB-C Hub Adapter for MacBook Pro with M1 Pro/Max 2021, MacBook Pro 2016-2019, MacBook Air, Gray :
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Amazon.com: Satechi Aluminum Type-C HDMI Adapter 4K (60Hz) - Compatible with 2022 MacBook Pro M2, 2021 MacBook Pro M1, 2020 MacBook Air/Pro M1, 2022 iPad Air M1, 2021 iPad Pro M1 (Gold) : Electronics
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Amazon.com: Satechi Aluminum Type-C HDMI Adapter 4K (60Hz) - Compatible with 2022 MacBook Pro M2, 2021 MacBook Pro M1, 2020 MacBook Air/Pro M1, 2022 iPad Air M1, 2021 iPad Pro M1 (Silver) : Electronics
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