It seems there are no USB sticks with hardware write switch of such small form-factor as Kingston SE9 (39mm of length). There are some alternatives smaller (shorter) than Kanguru SS3.
Kanguru FlashBlu30 - 64mm (8-64GB) / 71mm (128-256GB)
Netac U336 - 67.5mm
Kanguru Defender 3000 - 72.2mm
Kanguru SS3 is long 77mm
searching for a small SD ...
As of 1H 2021 no cheap USB hubs exist which would pass the DisplayPort signal.
Some hubs are the same as old USB hubs, they take USB signals and emit USB signals and do nothing else. This time, they might do it at 10gbps speed and offer two or four USB C ports. Some examples include the Tripp-lite U460-004-2A2C-2, IOgear GUH3C22P, Sitecom CN-386 (rare C ...