Looks like Officeworks is matching JB and Amazon on these if that's more convenient to you. Here are all the options at OW
About this item:
Work from anywhere: This compact Bluetooth keyboard for Mac works with your MacBook, iPad, or iPhone, with a lightweight, minimalist iOS layout that lets you multitask at home or on the go.
Designed for Mac: Compatible with Apple MacBook Pro, MacBook Air, iMac & iPad models
Type on anything: This portable iOS keyboard connects to all Bluetooth wireless devices with external keyboard support, featuring an Apple-specific layout for macOS, iOS, and iPadOS.
Easy-switch with 3 pairing channels: Pair K380 Multi-Device with up to 3 devices and simply switch between them with a tap, so you can type on your iPad, switch to your Macbook, and keep on typing
Comfortable laptop-style typing: The slim, small keyboard footprint allows for less arm reaching and better body posture, while scooped, low-profile scissor keys offer fluid, quiet laptop-like typing
Have this, and I can say it's a pretty portable keyboard. Easy to connect and switch across 3 different devices. Also has an on off switch. Only neg is that it's missing a numpad (big deal for some, myself included).