Huawei's NM cards try to shrink down the micro-SD for some reason
UPDATED] NM Card - Here's What You Need To Know | Nasi Lemak Tech
Nano Memory Card Phone Data Storage NM Nano Memory Card for Huawei phone | Lazada PH
Reducere Huawei nm card de 64gb nano cartela de memorie 90mb/s se aplice huawei p30/pro pereche 20/x/pro usb3.1 facerea 1 nm cititor de carduri nano card de memorie | Electronice De Larg
Explained: What is Nano Memory and how is it different from microSD cards? - Times of India