Review: Genki Covert Dock 3 And ShadowCast 3 - A Surprisingly Compact Mobile Capture Duo For Your Switch 2

Genki's Covert Dock 3 is a compact 116 g dock with three ports: USB‑C (DisplayPort 1.2), HDMI 2.1, and USB‑A.

Charging capability increased to 64W (up from 45W), and video support jumps from 4K/60 to 14K/120.

The USB‑C port accepts video input from devices like Switch 2, Steam Deck, and ROG Ally and can simultaneously charge the connected device.

Genki says the dock is smaller than some laptop chargers, built for leading handheld systems, and is firmware‑updatable (files via product page, email, or Discord); Genki noted Nintendo may update NS2 firmware.

Genki also announced the ShadowCast 3 Pro at $89.99, its most significant ShadowCast redesign since the 2021 launch.