Skip to main content

This pack of corn puffs hasn’t left my gaming PC — here’s why

A pack of Kuai Kuai sitting on a gaming PC.
Jacob Roach / Digital Trends

In Taiwan, I fell in love. I didn’t find a spouse, a pet, or suddenly decide to move my life to the other side of the world. I fell in love with a coconut-flavored corn puff called Kuai Kuai (or “Guai Guai”). And since returning home, I’ve had an unopened bag of the snack leaning on my gaming PC.

If you’re one of the few that knows about Kuai Kuai, you already know what’s up. For everyone else, you probably think I’m a little off my rocker. You might be onto something there, but Kuai Kuai has an entire culture around it that I learned about on my trip to Computex this year, and it’s been a great way to bring a little piece of Taiwan home with me.

Kuai Kuai corn puffs sitting in someone's hand.
Jacob Roach / Digital Trends

If you type “guai guai” into Google Translate, it comes out to “be obedient” in English from Mandarin. That’s the idea behind placing the snack next to your PC. When I arrived in Taiwan, I was greeted with a care package of local snacks, one of which was Kuai Kuai.

Recommended Videos

A small card alongside the snacks explained that the corn puffs were seen as a good luck charm for tech in Taiwan. Interesting, I thought, before ripping the bag open, devouring every last crumb (they are delicious), and going on with my day.

AMD executives holding Kuai Kuai.
Dr. Lisa Su

But I kept seeing them. I’d go to press meetings and see the unmistakable green bag sitting on PCs. They were fully stocked in every 7/11 and FamilyMart. And after a quick Google search, I saw executives as AMD, Taiwan’s TSMC, and Microsoft posing with their own bags. This wasn’t just some lousy story to sell to unsuspecting tourists about a snack that’s only produced in Taiwan. There was an actual culture surrounding it.

You’ll find it in police stations, banks, hospitals, and engineering labs in Taiwan, and I’m sure that’s just scratching the surface. There are likely some who believe the magical powers the snack brings; others don’t. Regardless, it’s a tradition in Taiwan that I — and suspect most others here in the States — just aren’t privy to.

It’s hard to say how the tradition started. If you ask Irene Liao, general manager of the company that produces Kuai Kuai, she’ll tell you that it started with a graduate student who put a bag of Kuai Kuai next to his crashing computer while writing his thesis. After the bag was in place, the crashing ceased. It’s probably some combination of a small group practicing the tradition combined with some marketing efforts that created the culture surrounding Kuai Kuai. Regardless, it’s here to stay.

Two packs of Kuai Kuai crisps sitting on top of each other.
Jacob Roach / Digital Trends

It isn’t easy finding Kuai Kuai in the U.S. There are some places you can pick it up online, but they’re few and far between. Depending on what city you live in, your best bet if you want to try the snack is to track down a local Asian or international foods market. That’s how I was able to find them. They’re only made and sold in Taiwan, so your milage will certainly vary.

If you want to take part in the tradition, there are some unbreakable rules you need to keep in mind. First, you need the green bag. There are a few flavors of Kuai Kuai, but you’re looking for the creamy coconut that comes in the green bag. If you use a different color, such as the yellow bag that’s five-spice flavored, you’ll bring bad luck to your tech.

Expiration date on Kuai Kuai corn puffs.
Jacob Roach / Digital Trends

You can’t open the bag, either. So, if you find Kuai Kuai, make sure to pick up an extra bag or two to snack on, but keep one specifically for your PC. It needs to be unopened. Take note of the expiration date on the bag as well — you’re supposed to replace the bag shortly before it expires. At least you’ll get to cash-in your good luck charm before it goes sour. In Taiwan, there have been cases of car accidents and large-scale technical mishaps attributed to improper Kuai Kuai usage.

Kuai Kuai has a storied history that falls somewhere between tradition and superstition depending on who you ask. As a computer nerd, it’s hard to not get in on the act. Taiwan is the epicenter of the semiconductor industry, after all. If a pack of coconut corn puffs is good enough to keep that industry running, they’re good enough for me. They’re pretty good to snack on, too.

Jacob Roach
Lead Reporter, PC Hardware
Jacob Roach is the lead reporter for PC hardware at Digital Trends. In addition to covering the latest PC components, from…
Buy now, fix later — PC hardware feels like it’s in early access
CPU pads on the AMD Ryzen 7 9700X.

PC hardware is feeling increasingly unstable at launch, and that really came into view with AMD's release of Ryzen 9000 CPUs. AMD released several updates for these CPUs in the weeks following their release, boosting performance by significant margins. That performance was absent from these CPUs at launch, as you can read in our Ryzen 9 9950X and Ryzen 9 9900X review, suggesting they weren't quite ready for prime time when they released in August.

AMD isn't alone here. Although Intel's 13th-gen and 14th-gen didn't have big issues at release, they've faced a major instability crisis that forced Intel to replace an untold number of impacted CPUs. Between the latest two generations from AMD and Intel, buying a CPU has meant signing on for problems that are hard to foresee.

Read more
PC gaming is more popular than ever — so why is it still so frustrating?
Cyberpunk 2077 running on the Alienware AW2725QF.

Although I started gaming at the age of 4 on a Super Nintendo, I've spent most of my life as a PC gamer. I have nothing against consoles -- I own a couple, still -- but nothing beats a gaming desktop for me. I love gaming on a PC for things like versatility, upgrade potential, and compatibility with many different games. But PC gaming is far from perfect, even in 2024.

Even with more PC gamers than ever before, issues persist in PC releases. Many of these boil down to the fragmentation of game graphics, and how consoles tend to just work whereas PC gamers have to fiddle with the settings before everything looks good. Here are a few of the PC gaming annoyances that we all have to contend with, and that I hope get addressed in the future.
Resolution woes

Read more
This resource is the Holy Grail of PC gaming
pcgamingwiki is fantastic featured

I love the PCGamingWiki, and if you're aware of it, you probably love it too. It's not some hidden gem among PC gamers, but judging by the website's Discord numbers (about 2,900 members) and active contributors (around 300), it doesn't get nearly the attention it deserves.

It's a community of devout PC gamers that have picked apart over 50,000 PC gamers, just to understand how they work and list what they're capable of. It's a project 12 years in the making, started by Andrew Tsai (Andytizer) who went onto establish the AppleGamingWiki, as well. And over my years of testing games, reviewing hardware, and booting up plenty of titles in my free time, I've used the PCGamingWiki hundreds, if not thousands, of times.

Read more