Cable Matters USB-C to HDMI 2.1 Adapter (201388)
AdaptersHere is a closer look at Cable Matters USB-C to HDMI 2.1 Adapter (201388).
About
A Synaptics VMM7100-based active adapter rated for 8K@60Hz, 4K@240/120Hz with HDR. Its firmware has repeatedly disabled VRR to fix black-screen instability translating FreeSync/VRR frames into HDMI Forum VRR on AMD/Linux hosts — a known limitation of PCON adapters on non-Windows systems.
Specs
- HDMI version
- 2.1
- DP Alt Mode
- Yes
- Max resolution
- 7680x4320@60Hz
- Requires DisplayLink driver
- No
Ports: 1× HDMI
Confirmed with
- Notebook (generic)Confirmed — caveat
This unidirectional adapter sends video from a USB-C or Thunderbolt host to HDMI displays; all MacBooks, MacBook Pro, and Mac Mini are limited to 4K at 60Hz.
Source: www.cablematters.com
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