Yes, your Nintendo Switch with a serial number starting with is definitely The "XK" prefix indicates that your console is a v2 "Mariko" model
To install custom firmware (CFW) on this model, you would need to install a physical (like those from ConsoleMods Wiki ), which requires advanced micro-soldering skills. How to Confirm is my switch patched xkj1 top
You mentioned the word on your Switch label. Let’s clear this up immediately. Yes, your Nintendo Switch with a serial number
The serial number of your Switch can be found on the back of the console, near the bottom. It typically starts with "X" followed by a series of letters and numbers. You can compare your serial number to the following ranges to determine if it's an XKJ1 Top model: is my switch patched xkj1 top