4K Dongle (Custom mouse)

Swapped out the cable on my setup and the difference is real, no more dragging across the desk pad. Wireless connection has been rock solid so far and my mouse tracks exactly like it did plugged in.

Swapped out the old wired setup for this dongle and the desk is finally clutter-free without losing responsiveness in games. It pairs quickly with my compatible mouse and I haven't noticed any drops or lag during long sessions.

My mouse finally feels as responsive in wireless mode as it did plugged in — no more lag spikes mid-flick. Setup was just plugging it in, and the connection has been rock solid for a couple weeks now.