The NFC Reader/Writer, announced in 2014, allows amiibo figures to work with the 2DS and 3DS family of systems. It uses two AA batteries and features wireless connectivity.

Though it's a slow writer by NVMe standards, the 1TB Adata Falcon is a great everyday performer in the real world and a bargain to boot.

Conventional reader modules cost a few thousand dollars, measure about 6 by 6 in., weigh 1 to 2 kg, consume about 10 W, and are built using discrete components.

The best memory card reader for most users will be our top choice, the Kingston Digital Multi-Card Reader, which offers reliability and impressive speed. Considerations when choosing memory card ...