Humixx USB-C Hub  is a 4-in-1 USB-C hub that supports two USB-A 3.0 Ports, one 4K@30Hz HDMI port, and one USB-C Power Delivery (PD) charging port.
It retails for US$34.99 (S$48) on Amazon  and direct shipping to Singapore is additional US$5.01 (S$7).
The enclosure measures 119 x 31 x 12.5 (mm), weighs 52 g, and is made of anodized aluminum alloy.
Build quality wise, I have no complaints. It is better than Apple’s plastic USB-C Digital AV Multiport Adapter. Though I wish it comes in space grey like the HyperDrive’s 3-in-1 USB-C Hub.
Interesting, the USB-C end is gold-plated. This is the first time I am seeing a gold-plated USB-C.
I don’t think it will make a difference at all regarding speed and connectivity. It might be just there for aesthetic reasons and to make it feel more premium.
Overall, I think it is a cheaper alternative as compared to Apple or HyperDrive, and it comes with an additional USB-A 3.0 port. Because of that, the tradeoff is that the Humixx 4-in-1 USB-C Hub is slightly bigger.