Kramer AV ADC-MDP/HF/UHD
Mini DisplayPort to HDMI adapter cable
-Gregory W.
Description
Meeting rooms fail on connectors more often than on anything else in the signal chain. The Kramer ADC-MDP/HF/UHD is a targeted fix for one of the most persistent issues i.e., connecting a laptop or PC with a Mini DisplayPort output to a display, switcher or extender that expects HDMI.
Active conversion for single-mode and dual-mode sources
What separates this adapter from the commodity dongles accumulating in every conference room drawer is that it is active. Passive Mini DisplayPort-to-HDMI adapters rely on the source supporting DP++ dual-mode, which allows the graphics output to emit an HDMI signal directly.
Many sources dont, workstation graphics cards, some docking stations, and various single-mode DisplayPort outputs among them and with a passive adapter those devices simply produce no picture. The ADC-MDP/HF/UHD performs true active conversion, so it works with both single-mode and dual-mode DisplayPort outputs. In a shared space where you cannot control which laptop walks in, that difference is the whole point.
Performance is specified for current display requirements rather than legacy ones. The adapter supports resolutions up to 4K at 60Hz with full 4:4:4 chroma sampling, which preserves the fine text and thin lines that spreadsheets, CAD drawings and code editors depend on and that 4:2:0 subsampling visibly degrades. HDCP 2.2 support means protected content from streaming devices and modern sources passes through without the handshake failures that older adapters commonly cause.
The adapter-cable form factor is more robust than a rigid dongle, putting less mechanical stress on the laptop port and sitting more neatly on a table or in a cable cubby. Kramer's build quality and dealer support are the practical arguments for specifying it over an unbranded alternative in a room that has to work first time, every time.
4K60 4:4:4 and HDCP 2.2 support
The Kramer ADC-MDP/HF/UHD is an inexpensive component that removes a disproportionate share of day-to-day meeting room frustration. It pairs naturally with the AVPro Edge AC-MX-42 4x2 HDMI matrix at the rack end, and Kramer devices in the same room typically run on the Kramer PS-1202 12V power supply.
