Thanks Damien, hoping to get away with just the laptop in the short term but if it simply won't do I'll progress to a screen plug in!
Hopefully more info with this listing
https://www.umart.com.au/Asus-ROG-Strix-G-15-6in-FHD-144Hz-i7-10750H-GTX1650Ti-512GB-SSD-1_55555G.html?gclid=CjwKCAjwi9-HBhACEiwAPzUhHAXCsExynQO-sE39CdQyI1n3mt4bn2JazKz4XHVgiHjmCCGrPtL4AxoCf40QAvD_BwE