Received mine today as well. Soldering the Logitech (G305 in my case) dongle was very easy with my standard soldering iron. I kind of expected the unit to come with a “boxy” plastic cover, but the top is exposed. Dumb me I guess. I’ll make a transparent top piece because I don’t like exposed PCBs.
The unit works really well, tested with the dongle installed and an external SSD on the 3.0 port the mouse cursor only hiccupped a little when recognizing the disk, but buttery smooth even when stress testing the SSD.
Very pleased overall. Absolutely worth it. Good job Josh!