I store a lot of images on my laptop and needed more space. I had to upgrade 2 times. 128G to 500G. Most recently 500G to 1TB. There is now a 1TB (1 Terabyte) option without the need for an Adapter on eBay. Just search for the UX Version along with the keyword
***NEW 1TB XM11 V2 SSD For Asus ZenBook TAICHI 21 TAICHI 31 UX21A UX21E UX31A UX31E***
[image|2094889]
https://www.ebay.com/itm/223789789943
This solution does NOT require an Adapter, as a result, you don’t need to worry about the Thickness issue that others have mentioned.
Regards
Herman Bongco
[link|https://modelworksdirect.com|Modelworks Direct]
1-844-8MODELS