The first true Universal Dongle & Adapter Ring Holder. If you already have dongles or adapters then The Dongler Unloaded is the right solution for you. Any brand of pigtail dongle or adapter can be easily & securely attached to The Dongler using the Dongle and Adapter Harnesses.

ProAV 4K HDMI Dongle Adapter Ring supports the distribution of full 4K content. The ProAV 4K HDMI Dongle Adapter Ring includes DisplayPort 1.4 and Mini-DisplayPort 1.4 dongle adapter that supports 4K/8K Up to 32Gbps input with HDMI supported 4K@60 4:4:4 18Gbps+.