My guess is the one without an Ethernet port should be cheaper, but sadly I can’t find it on Amazon.sg. I only found the one with an Ethernet port on Amazon.sg retailing for S$139. After a 5% discount voucher, I got it for S$132.05.
Plugable DisplayLink 4K DisplayPort and HDMI Dual Monitor Adapter – Box Front
I think Keychron K7‘s battery life is bad. Using it for about 8 hours a day, it could not even last through a 5-day work week on a single charge.
I disabled the auto-sleep mode because, for some reason, when the keyboard wakes up from sleep, it refuses to connect back to my MacBook Pro via Bluetooth.
Bought the Ugreen USB-C to USB-A Adapter from Lazada during their 8/8 sale for S$3.99 with free shipping to Singapore. Their usual retail price is S$5.39.
This is a USB 3.1 Gen 1 On-The-Go (OTG) USB-C to USB-A adapter, and hence it supports any phones, tablets, and laptops with a USB-C port.