According to the official Nintendo website, the following types of microSD cards are supported on the Nintendo Switch:

• microSD (up to 2 GB)
• microSDHC (4 GB - 32 GB)
• microSDXC (64 GB - 2 TB)

It is important to note that in order to use a microSDXC card on the Nintendo Switch console, a system update is required. Additionally, using a microSD card with a higher transfer speed is recommended to improve gameplay experience. High-speed microSD card guidelines include being UHS-I (Ultra High Speed Phase I) compatible and having a transfer speed of 60 - 95 MB/sec.

There are many options for microSD cards that are compatible with the Nintendo Switch, with storage capacities ranging from 16GB to 1TB or more. Some popular options include the SanDisk microSDXC for Nintendo Switch, the Kingston Canvas Go Plus microSDXC, and the Micro Center Premium or SanDisk Extreme microSDXC. It is important to choose a reputable brand and to ensure that the card is officially licensed for use with the Nintendo Switch.