Affiliate disclosure: This guide contains affiliate links. As an Amazon Associate and Anbernic affiliate, we earn from qualifying purchases at no extra cost to you. Learn more.
Best Accessories for the Powkiddy RGB30 in 2026
2026-06-18
Affiliate disclosure: This guide contains affiliate links. As an Amazon Associate, we earn from qualifying purchases at no extra cost to you. Learn more.
The Powkiddy RGB30 is a distinctive budget handheld built around a 4 inch square screen at a true 1:1 ratio. That screen makes Game Boy, vertical shooters, and arcade boards look incredible. It runs everything through PS1 with ease. A handful of cheap accessories keep it protected and let it reach a TV. For the full review, read our Powkiddy RGB30 review.
MicroSD Card: The One That Matters Most
The RGB30 boots and plays from a microSD card, and a bundled or no name card is the top cause of corrupted saves. Replace it with a name brand card from Samsung or SanDisk. A 128GB or 256GB Samsung EVO Select holds a huge library of 8-bit, 16-bit, and PS1 games and loads quickly. See our best microSD cards guide.
Case
The RGB30 has a tall, chunky body and an exposed square screen. A case keeps the panel safe in a bag. Because the shape is unusual, look for a case sized for the RGB30 specifically, or a padded pouch large enough to hold its taller body. Search by the model name first for the best fit.
Screen Protector
The square screen is the whole reason this device exists, so protect it. A glass protector cut for the RGB30 resists scratches and is cheap to replace. A two pack gives you a backup.
TV Output
The RGB30 has a Mini HDMI port for TV output. You need a Mini HDMI to HDMI cable for it, not a USB-C adapter. The square screen content will sit in the middle of a widescreen TV with bars on the sides, which is normal for a 1:1 panel. Pair it with a Bluetooth controller for couch play.
Charging on the Go
The RK3566 is a low power chip and the 4,100mAh battery already lasts around 8 hours, so a compact 10,000mAh USB-C power bank is all you need. It adds several full charges and fits in a pocket. See our best power banks guide.
What You Do Not Need
- AR glasses or a portable monitor. The RGB30 outputs video through Mini HDMI, not USB-C DisplayPort, so the one cable glasses and monitor setups do not apply.
- A cooling fan. The RK3566 runs cool and does not throttle.
- A grip. The chunky body already gives your hands room. Clip on grips add little here.
Accessory Deep Dives
Related Guides
Related reading
GuideGuideGuide