
For those of you who buy a 2018 MacBook Pro 18" Retina, you'll be disappointed by the lack of connectivity options - all you get are 4 proprietary Thunderbolt 3 ports. If you don't want to upgrade all the peripherals (!), this device represents the perfect solution. It occupies two of your TB3 ports (either on the left or flip the device over to place it on the right of your laptop), but gives you one back (so you still have 3xTB3), there's also 2 USB3.1 ports (the older larger USB port), a USB-C port as well as microSD and SD card readers, and an HDMI port that seems to support 4K ( I haven't been able to test it). The connector is very tight, and for inexperienced users it can be a bit uncomfortable to insert the device into the computer so firmly. But once connected, it won't accidentally let go - it's a good thing the data transfer isn't interrupted. I suspect this might be an issue for one of the reviews that claims it only works half the time; the device may simply not be seated firmly enough. The unit does get a little warm, but not as much as the computer itself, and certainly not to the extent of similar models from other manufacturers, according to reviewers on this site. Overall I'm very happy with it - it does exactly what I wanted it to do. I would give 4.5 stars if such an option was available; The last half of the star is due to having to modify my Kuzy case to fit this device... not that hard but frustrating that I have to smash into a brand new case. perfectly functional. As a bonus, I found a padded spare reading glasses case (in space grey, of course!). It protects the device well when being rocked in a bag, as I wouldn't recommend taking it with you when it's attached to a laptop.

HB-UMLS Sabrent USB 2.0 Hub with 4 Ports and LED Power Switches for Each Port
12 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

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

iVANKY MacBook Pro Docking Station, 9-in-2 USB C Hub Adapter with 4K Triple Display, 100W PD3.0, Ethernet, 2 HDMI, USB-C 3.0, 2 USB-A 3.0, SD & TF for MacBook Pro/Air
9 Review

π CERRXIAN RS232 to Ethernet Serial Device Server - TCP/IP Converter with 1Port DB9 RS232 Serial to Ethernet Connectivity
3 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

Smartphone ZTE Blade A7 (2020) 2/32 GB, Dual nano SIM, blue
79 Review

π StarTech.com NETRS232 Serial to IP Ethernet Device Server - DIN Rail Mountable - Serial Device Server - Serial Over IP Device Server (Black)
4 Review