Expansion kit for GAMESIR G8 Plus Controller for tablets - Fits up

In this review the Expansion kit for GAMESIR G8 PLUS is evaluated as a practical add-on for players who already own the G8 PLUS controller and need to mount larger tablets. The bottom line: it is a do-it-yourself accessory that extends the device width to accommodate tablets up to 16.5in and adds versatility without replacing the controller. Install is straightforward for anyone comfortable with basic attachments, and the listing repeatedly warns that this product is only an expansion kit and not a controller.

Key Features

• Extended range: Expands the controller's tablet width capacity up to 16.5in so large tablets like 14.6in or 12.9in models can be used.
• DIY installation: Designed for self-installation so users can attach the kit to their existing G8 PLUS without professional help.
• Easy to install: The manufacturer provides an installation video and the kit is meant to be simple to mount for most users.
• Tailored fit: Components are shaped to complement the G8 PLUS controller so the finished assembly integrates with the controller's design.
• Tablet compatibility note: The size given is the tablet width in horizontal mode, which helps buyers pick compatible models reliably.
• Includes case option: Offered as expansion kit with case or without a cellphone holder, giving buyers flexibility on configuration.

Who It's For

The expansion kit is for G8 PLUS owners who want to use larger tablets with their existing Bluetooth controller and are willing to install an add-on themselves. It suits gamers who use tablets like the iPad Pro 12.9, Samsung Galaxy Tab S9 Ultra 14.6, or similar wide devices and need a secure mounting solution.

It is not for someone expecting a ready-to-play new controller or a plug-and-play phone clamp; the product is explicitly an add-on that requires the original G8 PLUS and basic DIY installation. Buyers who prefer fully assembled accessories or who are uncomfortable following the installation video should look elsewhere.

Pros & Cons

Pros

• Extends usable tablet width up to 16.5in, allowing very large tablets to be paired with the G8 PLUS.
• Reportedly easy to install when following the provided installation video.
• Designed to complement the controller so the fit looks integrated for many users.
• Available in configurations with or without a cellphone holder to suit different setups.

Cons

• Fit receives mixed feedback; some users find alignment perfect while others report less precise fit on certain tablet models.
• Requires self-installation and the original G8 PLUS controller; it is not a standalone controller.

Specifications

Product type	Expansion kit for G8 PLUS controller
Extended range	4in to 16.5in tablet width (horizontal mode)
Compatibility examples	iPad Pro 12.9, Galaxy Tab S9 Ultra 14.6, ASUS ROG Flow Z13, Minisforum V3
Installation	DIY, video provided
Includes	Expansion kit and case option (cellphone holder optional)
Not included	G8 PLUS controller (sold separately)

Our Verdict

The Expansion kit for GAMESIR G8 PLUS is a sensible, cost-effective upgrade for owners who want to use larger tablets with their existing controller; it adds clear value by extending tablet width capacity and is easy to install for those who follow the video. Buyers should accept that this is an add-on, not a controller, and that fit can vary slightly by tablet model.

Frequently Asked Questions

Will this work with my tablet?
Check the tablet width in horizontal mode; the kit supports devices up to 16.5in wide and lists common compatible models as examples.

Is the controller included?
No, this product is only the expansion kit and case option; you must already own the G8 PLUS controller.

How hard is installation?
Installation is DIY but typically straightforward when following the provided installation video; some users report the process is easy.