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This custom 3D-printed handle is a cheap & clever way of attaching a keyboard to your Lenovo Legion Go

Handheld controller gaming and easy typing combined into one device
Last Updated on November 8, 2024
Lenovo Legion Go custom controller handle and mini keyboard, source: Reddit
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If you’re looking to add some extra functionality to your Legion Go, we’ve spotted two accessories that will make your handheld gaming experience a lot more comfortable, with easy access to a keyboard whenever you like.

Legion Go accessories may not be quite as abundant as something like the Steam Deck, but there is plenty out there if you know where to look – and what to look for. One of these is a 3D-printed controller handle with slots to fit your Legion Go controllers and room for an external mini Bluetooth keyboard. This setup lets you play games like you’re holding an actual controller, while also giving you the convenience of a keyboard instead of tediously typing out letters.

Rii Mini Bluetooth Keyboard

Combine the 3D-printed handle with a mini Bluetooth keyboard

The 3D-printed controller handle is available on Etsy, made by a UK-based seller called KeyKeeper3D, who offers a few other 3D-printed Legion Go accessories on their profile. However, this one seems to have gained the most attention. The price for the controller is $27.11, excluding local taxes (if applicable), and the seller is open to returns and exchanges if it doesn’t meet your expectations.


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The 3D-printed controller features space for a mini Bluetooth keyboard, specifically the Rii 518BT, though you can customize it to fit any keyboard as long as it’s under 17 cm wide. If you choose the base version without any modifications, the Rii Mini Bluetooth Keyboard is the perfect fit, as recommended by the seller.

The Rii Mini Bluetooth Keyboard is available on Amazon for $24.99 and comes with 66 keys and a fast Bluetooth 5.0 connection. It also includes a white LED backlight, making it easy to use in low light or at night. The wireless keyboard is rechargeable, and since it’s lightweight (0.8 lbs), you likely won’t notice much extra weight when adding it to the 3D-printed controller handle. You can also remove it from the controller when not in use and slide it back in when needed.

What we think about these Legion Go accessories

In total, KeyKeeper 3D has 11 reviews, with 10 of them focused on this very product, so it clearly has something going for it. Most of the reviews are 5-star ratings, praising the sturdiness and quality of the controller handle. While some buyers did report receiving defective pieces, the seller promptly replaced them.

The total cost for both products is around $60, and one Reddit user mentioned that they found the fit “better than the original” with no wobbles – calling it a “must-have accessory.” Overall, it is a nice little addition to your handheld console that provides a great mix of style and convenience, making the most of the Legion Go’s detachable controller design – something you don’t get with the Steam Deck or ROG Ally.

Lenovo Legion Go handheld with custom mini keyboard setup
Lenovo Legion Go with custom mini keyboard setup, source: Reddit

Hassam boasts over seven years of professional experience as a dedicated PC hardware reviewer and writer.