Does a ultra performance sdhc uhs-i card fit in a nikon d5600?

Does a ultra performance sdhc uhs-i card fit in a nikon d5600? - 1

Any SDHC or SDXC memory card will fit your D5600 or any other model camera which has been made in the past few years.

Do NOT buy any of the UHS-II, U3 cards, since the entry level digital SLR cameras do no support them, although they will work, just not at the advertised speeds. This level card is rather expensive. My Lexar 2000x 64 gb card costs $100, the same as a Lexar 2933x XQD 64 gb card

It will fit. However, read your manual to find out which card types are not only recommended but compatible too. Furthermore, you need to do some research on how fast your camera can write to the card. At some point the cards will be faster than the write speed of the camera.

SDHC cards come in standard physical sizes so any SD, SDHC or SDXC card will fit your camera.