Luckily, there are many available at various price points. For these machines, it's best to purchase a USB-C adapter.
Unfortunately, they remain on the 13-inch MacBook Pro and older devices. USB C Dongle Adapter for MacBook Air 7 IN 1. Make sure this fits by entering your model number. The 2021 MacBook Pro finally saw the return of legacy ports. USB C Hub Adapter for MacBook Pro Air 2020/2019/2018,Surface Go,5 in 1 USBC Type C Dongle with 4K HDMI,2 USB 3.0 Ports,SD/Micro SD Card Reader. When I plug in mouse and keyboard in the adapter, nothing happens. Best USB-C adapters for MacBook Pro iMore 2022. Here is the problem: the USB slots doesn't seem to do much. Screenshot showing that the finder can find the connected hard drive In the finder I see the hard drive though, seems to work well.
The keyboard and the hard drive are both plugged in to the uniHub-C. When I have a USB keyboard plugged in, and an external hard drive - the System Report > USB shows as follows. My external USB hard drive works, so the mouse/keyboard issue feels strange. The power supply works, when I plug in the power cable to the adapter, the computer charges. For this I bought an adapter that plugs in to the Mac's USB-C port, and supplies two USB 3.1 ports, one HDMI port and a power delivery for the USB-C power supply. In this machine I need to plug in one external monitor via HDMI, and a few USB devices (mouse and keyboards). Convinient if your hardrive with usb c cable.I got a new MacBook Pro from late 2016, MacOS Sierra, 2 thunderbolt 3 ports. Another usb c port is only for data transfer, speed usb 2.0.
2XUSB C/Type C/Thunderbolt 3 Port In this macbook adpater : One thunderbolt 3(Same as your macbook pro original thunderbolt 3) supports data transfer up to 40Gb/s, up to 5K displays, up to 100W power.And you can use sd/ tf card reader AT THE SAME TIME. Convinient USB-C To 3.0 Card reader For Your New MacBook Pro(Speed up to 104 Mbp/s) for USB-C/Type-C/Thunderbolt 3 devices to access files from SD/TF card reader, quickly view your photos or videos, perfect for Photographer or Designer or Video editor,etc.3 in 1 converter Type-C to HDMI / USB3.0 / USB-C multi-port adapter, charge your laptop or mobile phone.
Please note: this adapter won't support Apple USB Super Drive. USB-C to HDMI Adapter, USB 3.0 Type C to HDMI 4K Multiport AV Converter with USB 3.0 Port Mac HDMI Adapter,USB-C Digital AV Multi Port Adapter for MacBook Pro,MacBook Air,Projector,Monitor,Android. 2XSuper Speed USB 3.0 Ports(At Full-Speed,up to 5 Gbp/s):This MacBook Pro USB Adapter allows you to connect keyboard, mouse, hard drive,etc to MacBook Pro,Up to 5Gbps data transmission speed, down compatible with USB A 2.0 and below.