# GameSir G8 Plus MFi Phone Controller

GameSir G8 Plus MFi is a stretch-fit USB-C mobile controller listed for iPhone, iPad mini and Android devices. Its Hall Effect sticks and triggers, customisable layouts and pass-through charging suit phone gaming, but customer feedback reports inconsistent game compatibility and connectivity.

- [Original product page](https://bargainpostbox.co.uk/product/gamesir-g8-plus-mfi-phone-controller)
- [View offer](https://bargainpostbox.co.uk/visit/gamesir-g8-plus-mfi-phone-controller)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: GameSir
- Model: GameSir G8 MFI
- Category: Video Games > Controllers & Console/VR Accessories > Game Controllers
- Price: 63.99 GBP
- Previous price: 79.99 GBP
- Discount: 20%
- Price checked: 2026-11-12T17:45:59.513Z
- Rating: 4.1 / 5
- Reviews: 610

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Adjustable stretch design is listed for devices between 125mm and 215mm, including iPad mini and larger smartphones.
- Hall Effect sticks and triggers, plus a selectable hair-trigger mode, offer configurable physical controls.
- The movable Type-C connector supports pass-through charging while connected.
- A detachable magnetic faceplate allows ABXY layout and thumbstick swaps. The GameSir app offers dead-zone, vibration and firmware settings.

## Pros

- The stretch range accommodates a wider device size than a phone-only fit.
- Pass-through charging can keep the connected device charging during play.
- Customisable sticks and ABXY layout allow some adaptation to personal preferences.

## Cons

- Compatibility is not universal in customer feedback, so support for a particular game should not be assumed.
- Some customers report connection issues, making reliable connection a reported concern.

## Specifications

### Compatibility and connection
- Certification: Officially MFi Certified Controller
- Supported fit range: 125mm to 215mm
- Connector: Type-C
- Charging: supports pass-through charging
### Controls and features
- Sticks: GameSir Hall Effect sticks
- Triggers: Hall Effect analog triggers
- Trigger mode: hair trigger mode by pressing M+LT/RT
- Customisation: freely swap ABXY layouts or thumbsticks
- Vibration: dual motors in the grip
- Software: firmware upgrades, adjust stick and trigger dead zone, customize vibration intensity, test buttons, and more
### Dimensions and installation
- Dimensions listed: 1 x 1 x 1 cm; 630 g
### Product details
- Model number: GameSir G8 MFI
- Battery information: 1 Lithium Ion batteries required.
- Release date: 31 Mar. 2025
- Country of origin: China

## Before you buy

- Listing details give dimensions as “1 x 1 x 1 cm; 630 g”, which is inconsistent with the adjustable 125mm to 215mm fit description. The title also mentions two pro back buttons, but the feature details do not confirm them. Check the selected listing for the exact device fit, controller configuration and whether your games support it.

## A good fit for

- Phone and tablet gamers seeking a stretch-fit USB-C controller with physical sticks and triggers.
- Players who value adjustable controls, vibration and charging pass-through during play.

## Less suited to

- Buyers who need confirmed compatibility with every game or a guaranteed connection experience.
- Buyers who require verified dimensions or confirmation of the title's two back buttons before purchase.

## Customer feedback

Customer feedback highlights a comfortable, well-made grip and positive impressions of vibration. Compatibility, durability and connectivity receive mixed feedback, including reports of games that do not work and connection issues. These concerns matter for a wired mobile controller whose usefulness depends on the specific device and game. Overall rating data leans positive but includes a notable range of lower ratings, so it does not resolve those compatibility or reliability concerns.
- Positive themes: Customers describe the controller as comfortable and well made, and some compare its grip to a conventional controller.
- Positive themes: Some customers praise the vibration, while others appreciate the feel and perceived value.
- Mixed feedback: Compatibility reports vary, with some customers saying it works across games and others finding that some games are unsupported.
- Mixed feedback: Durability and connectivity experiences are mixed, including reports of connection problems.

## Frequently asked questions

### Which devices does the listing say it fits?
It describes an adjustable 125mm to 215mm stretch range and names iPhone, iPad mini and Android devices. Check your device dimensions and connection before buying.
### Can the controller charge a phone while playing?
The listing says its movable Type-C connector supports pass-through charging.
### Does it work with every mobile game?
No universal compatibility is established. Customer feedback is mixed, with reports that some games work and others do not.
### Can its controls be customised?
The listing describes swapping ABXY layouts or thumbsticks and using the GameSir app for dead-zone, vibration and firmware settings.

## Alternative options

- [Bluetooth Mobile Gaming Controller for PS Remote Play iOS/Android,Wireless Phone Game Controller for Xbox/Steam/GeForce Now/MFi Apple Arcade/Roblox,Controller with TMR Joystick/Hall Effect Triggers](https://bargainpostbox.co.uk/visit/gamesir-g8-plus-mfi-phone-controller)
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- [Wireless Gaming Controller for iPhone/iPad/iOS/Android/Samsung/TCL/PC Gamepad Joystick with Back Button, Stretchable, Bluetooth 5.0 Low Latency, Direct Play for Call of Duty Mobile,Diablo Immortal](https://bargainpostbox.co.uk/visit/gamesir-g8-plus-mfi-phone-controller)
- [Mobile Gaming Controller for iPhone/Android/Tablet/Switch/PC/PC/xbox,Compatible with Wired and Wireless Connections, with Hall Effect Joystick Quick-Release Trigger Button Dual Vibration Motor \(White\)](https://bargainpostbox.co.uk/visit/gamesir-g8-plus-mfi-phone-controller)
- [Mobile Gaming Controller X1 Magnetic Portable for iPhone/Android/Tablet/Switch/2/Windows PC/Car PC, TMR Joystick, Gyro Sensor, Vibration, Turbo, Macro, Wireless, Replaceable D-Pad, Storage Bag](https://bargainpostbox.co.uk/visit/gamesir-g8-plus-mfi-phone-controller)
- [BACKBONE Pro Gaming Controller \| For iPhone 15/16/17 & Android, USB-C, Bluetooth, & Wired, Stream Xbox, Play Call of Duty, PlayStation via iOS Remote Play](https://bargainpostbox.co.uk/visit/gamesir-g8-plus-mfi-phone-controller)
- [EasySMX M20 Mobile Gaming Controller for Android iPhone USB C 8.5" tablets, Mobile Controller Type C for Cloud Gaming Xbox Playstation Game Pass smartphone Controller with Hall Joysticks Plug&Play](https://bargainpostbox.co.uk/visit/gamesir-g8-plus-mfi-phone-controller)
- [GameSir X5 Lite Mobile Gaming Controller for Android,Hall Effect Joystick \| Lightweight Ergonomic Phone Controller- Play Genshin Impact & Zenless Zone Zero](https://bargainpostbox.co.uk/visit/gamesir-x5-lite-mobile-gaming-controller)
- [GameSir G8 Plus Bluetooth Mobile Game Controller for Switch & iOS & Android & Tablets, Wireless Gamepad with Hall Effect Joysticks/Hall Trigger, Play Minecraft, Genshin Impact, Call of Duty Mobile](https://bargainpostbox.co.uk/visit/gamesir-g8-plus-mfi-phone-controller)
- [Xbox Nano Controller – Compatible, PCs, Mobile and more](https://bargainpostbox.co.uk/visit/gamesir-g8-plus-mfi-phone-controller)
- [5.5-inch IPS Screen Retro Handheld Game Console SF3500 \| Portable Video Game Console, Long Battery Life, TYPE-C Charging](https://bargainpostbox.co.uk/visit/gamesir-g8-plus-mfi-phone-controller)
- [8Bitdo Ultimate Mobile Gaming Controller for Android devices, Bluetooth Mobile Game Controller with Hall Effect Joysticks and Hall Triggers \(Black\)](https://bargainpostbox.co.uk/visit/gamesir-g8-plus-mfi-phone-controller)

## Add-ons

- [RLSOCO Carrying Case for GameSir G8 Plus MFi Phone Controller \(Case Only\) \| Protective Travel Cover for G8+ Bluetooth Mobile Game Controller - Water-repellent Hard Shell Bag with Wrist Strap/YKK Zipper](https://bargainpostbox.co.uk/visit/gamesir-g8-plus-mfi-phone-controller)

## Images

![GameSir G8 Plus MFi Phone Controller — 1](https://bargainpostbox.co.uk/i/GxSW2Q5IpJ4SJHt9_WEkP-dL9B38xp1stwUprT9zIupX_GsaPIJduFRO9XIsWXCx09YZ86rXgHp0UdB9JXH181HB_akIwaQCRBxXX9IPnYML58ki2QDYJrYy.jpg)

![GameSir G8 Plus MFi Phone Controller — 2](https://bargainpostbox.co.uk/i/YDvrOHg-8QeByjPKPlJjwnOT_K7aAPhOtcm5tqiWzTHAQ5Mk-azVxco34wKTFgC84OndMGkJYyoVB7wKjLG10_yYZ0bPKvMPAZGdiB7SfNhPq-M-CrwIPl-s.jpg)

![GameSir G8 Plus MFi Phone Controller — 3](https://bargainpostbox.co.uk/i/B-1qvbmEB8jfa_zrSi3KNm_7eUfxv9vSell1whRMK0TwxvsfLj-jiMvFTBbTLzfmU8eAT70PxnmKx-b6W6dYLNggFklgYhtGMeRHf2n3yx89-5o-QUtQjiKE.jpg)

![GameSir G8 Plus MFi Phone Controller — 4](https://bargainpostbox.co.uk/i/43Z3tKrkHxUZHzMxPzhSrNSRbZMqEGcU6sp_onnzT1Io7elq_cZRRpdpmsKaJ1ENY1fEJfQxiINI2QqjT_L2M1LrOzpja78vVBEXCfTuic4MNjU5PBCcnCSA.jpg)

![GameSir G8 Plus MFi Phone Controller — 5](https://bargainpostbox.co.uk/i/4LklXYlvXcrBTywnj634sdKe-uIhUrqF7PtPBYq9pYCQ-1769oFPv37w5-Bx6r6N10OEfzoBvjNzXLRRjgQb2jYBrfop8_O7_03qlw1RL8h8mpHlKpouQ8dC.jpg)

![GameSir G8 Plus MFi Phone Controller — 6](https://bargainpostbox.co.uk/i/DNT52MXonTmoqgG6hNqpoQGyFf-dLnPbn_CRsaVCYiCdHFhQlSYE3xR50zcOciNqAwzDHNjZCic8rDois8lRZt9fRrG5h-VK2rIIMoq4Fp0Y_eXq0x1ZWXUV.jpg)

![GameSir G8 Plus MFi Phone Controller — 7](https://bargainpostbox.co.uk/i/vhlPvjGwuxGAtCqfpHWM0nTAtz9cCPHXpk2qF06H6jUomJND3APEb8VeuG5gG6ZSca6x802KYRExGJkYuXcgAlH7hUwwHyLzWtUyo0aMv_ESrG8V3_-u_iM_.jpg)