These are poor quality products from Taiwan. We bought 4 of these for the new MacBooks we bought a few months ago and so far 3 of them have failed. Issues we are facing: Power not coming from the power cord through the adapter to the computer (no charging situation). The power cord perfectly charges the Mac when the adapter is unplugged. When using an adapter with an HDMI display, Ethernet cable, USB keyboard and mouse, the keyboard and mouse combination is very slow and sometimes freezes completely. Replacing the USB stick does not help.
VEMONT 7-Port USB Hub 3.0 with Individual On/Off Switches, LED Light, and 4ft/1.2m Long Cable - USB Splitter Extension for Laptop and PC Computer
9 Review
π Sabrent USB Type-C Hub with 4k HDMI, 60W Power Delivery, 1 USB 3.0 Port, 2 USB 2.0 Ports (HB-TC5P) - Multi-Port
10 Review
π Juiced Systems Silver BizHUB USB-C Multiport Gigabit HDMI Hub with 3 USB 3.0 Ports, Gigabit Ethernet, 4K HDMI, SD/Micro SD, and USB-C Power Delivery
11 Review
UGREEN USB 3.0 Ethernet Adapter Hub with RJ45: Fast Gigabit Ethernet Converter, 3 Ports USB 3.0 Hub Compatible for MacBook, iMac, Surface Pro, Chromebook, Laptop, PC
11 Review
π StarTech.com NETRS2321P: 1-Port RS232 to Ethernet IP Converter, Serial over IP Device Server - Black
5 Review
Verizon Wireless Jetpack 4G LTE Advanced Mobile Hotspot - Novatel 7730L
7 Review
π USR-TCP232-410s: RS232/RS485 Serial to Ethernet Adapter/IP Device Server with DHCP/DNS Support
4 Review
πΆ Netgear Unite AC770S 4G LTE Mobile WiFi Hotspot - Up to 300Mbps Download Speed - Connects up to 10 Devices - Create WLAN Anywhere - 2 MIMO TS-9 External Antenna Connectors - GSM Unlocked - White
8 Review