HUAWEI NANO MEMORY CARD
Being up to 45% smaller than existing microSD cards, and the same size as a Nano SIM card. A Huawei NM card is the perfect way to increase the storage of your Huawei smartphone. The Dual slot on the Huawei Mate 20, Mate 20 Pro and Mate 20 X all support this new standard. Ensuring it is easy to chooses between a second SIM card, or an NM card for extra storage.
Up to 90MB/s transfer speeds are possible with this new type of card. Offering enhanced performance when interacting with large files.
NM Card Size is the same as the Nano SIM Card Can use Nano SIM Card Sub-Card Slot NM Card available capacity Maybe lower than the labeled capacity The 90MB/s speed is based on the internal test results of Huawei Lab, the actual data may be reduced due to factors such as device interfaces.