If you are looking for a gaming card to use with ROG ALLY/Lenovo legion go

100% Plug & Play Convenience
No drivers needed—simply connect and play!

Storage Options
256GB Capacity: Pre-installed with 73 emulators and over 43,500 retro games.
512GB Capacity: Comes with 60+ emulators and more than 51,400 retro games.

Transform Your Steam Deck
Turn your Steam Deck into a retro gaming console with the ultimate emulation station!

Enhanced Gaming Experience
Enjoy the powerful Batocera 39 game system, featuring read/save functions, forward, and rewind capabilities.

Wide Compatibility
Perfect for multiple devices: Steam Deck, Steam Deck OLED, GPD WIN 4, WIN 600 handhelds, Windows PCs, and Macs.

High Performance
Experience A2（1T） grade performance with read speeds of up to 120MB/s!

Multilingual Support
Supports 30 languages and offers multiplayer functionality!

Extensive Game Library
Access over 110,000 free game download resources, including a rich selection of AAA games!

How to Enter the Batocera system?

FOR STEAM DECK USERS
✔ Method 1: Turn off the power, insert the game card into your device; first press and hold the “volume ➕ ”, do not release it in the shutdown state, press the “power“ button at the same time for about ten seconds . Immediately release the "volume ➕" and "power" button after hearing the prompt sound to successfully enter the BIOS interface.
✔ Method 2: Press the power button once in the shutdown state and release it, and immediately press the B button to successfully enter the bios interface
✔ Method 3: Press and hold the volume button ➖ and do not release it, press the power button at the same time, release the power button, hear the prompt tone, release the volume button ➞, you will enter the system boot interface, and then press the B button to return to the bios interface

For WIN PC/MAC users
1. Insert the game card into your device
2. After pressing the power button, press and hold the ESC or Delete key on the keyboard to enter the BIOS. For Mac users, just hold Option and select the removable drive to boot from.
(Select Hard Drive in the boot override option, your PC will start Batocera once, and it will return to your own operating system after restarting. If you want Batocera to be the default boot option, please enter the startup page and set the mobile hard disk as the boot option #1)

Your device's BIOS interface and options may be different due to a manufacturer's unique BIOS or UEFI system. If you encounter any questions and difficulties, you are very welcome to communicate with our friendly sales staff.

You can also buy this USB flash drive that can be used on STEAM DECK

100% Plug＆Play, No Driver Needed

We have downloaded and installed the emulator and games for you, no driver, no download and installation, plug and play, you only need to cooperate with the compatible device, open and play.
✔Turn your Steam deck into a Retro Gaming Console

Pre-installed 70+Emulators

This game card is based on latest batocera 39 system, pre-installed 70+ emulators, support for PS3/PS2/PSP/PS1/N64/DC/MAME/Sega Saturn/Atari/Arcade/NDS/3DO/MAOMI etc
You can find every emulator you can imagine here.

Pre-loaded 43000+/51400+/61240+ Games

43000+/51400+/6240 retro games installed for you. A variety of action games, adventure games, role-playing games, classic retro games, and puzzle games are waiting for you to challenge and relive the childhood game time.

➤Surprise! 110000+Games Download Resources! Support DIY！

In order to meet the needs of different customers, we have established our own game database. There are currently 110,000+ games, which will be continuously updated in the future. These games include different release regions and different versions. No matter which model you buy, you can get these games for free resources, available for life.

Compatible with Multiple Device Types

Game cards include a variety of device types, perfect for steam decks. It is suitable for MAC computers based on Intel chips, computers with windows system and handhelds with windows system, such as win600.

Latest Batocera 39 System

Features
Themes, Shaders, Bezels, Rewinding, RetroAchievements... and much more to discover!
Powerful
Batocera.linux is built from the best emulators and the best cores, giving you access to 140+ systems!
Plug And Play
No need to spend hours in configuration! Batocera.linux is ready for use, and supports most controllers out of the box. Download, flash, connect and play!
Free And Open Source
Batocera.linux is 100% open source! All our works are freely available

High Performance

The System Supports 30 Languages

The batocera system supports 30 system languages, which can almost support buyers from all over the world, switch the language you need with one click, without any language barriers

Multi-players Support

Support multiplayer online game play

✔BUY WITH CONFIDENCE !

Dear friend, thank you very much for shopping in our store. Maybe you have many questions before purchasing. Maybe the following content will be helpful to you.
1: Maybe you are hesitating whether to buy this product? Answer: Place your order immediately.
Because you can return the goods at will within 15 days after you receive the goods and click to confirm receipt. Free returns and refunds are supported without you having to bear the shipping costs! So you might as well buy it and try it!
Supports Russia, the United States, Spain, France, Brazil, the Netherlands, Israel, Poland, the United Kingdom, South Korea, Germany, Italy, Canada, Australia, Saudi Arabia, the United Arab Emirates, Chile, Ukraine, Japan, Mexico, Belgium, the Czech Republic, Switzerland, Portugal, etc. Hassle-free return guarantee in 24 countries.

2: 24 hours technical support
If you have any questions, you can contact our 24-hour online sales representative at any time to answer your questions!
Disputes and bad reviews cannot solve the problem for you.
✔If your product is damaged in any way or has been damaged due to logistics: contact us as soon as possible and we promise to provide you with a full refund or free reissue! ! No need for you to send it back! ! !

3: Five-star rating
Your satisfaction is the driving force for our progress, and any positive reviews are crucial to us; if you leave a five-star review and make a second purchase, we will provide you with surprise discounts or small gifts! !

4: About products and logistics
Every product will be tested and inspected at least three times before shipment!
Every product will be carefully packaged before shipping!

Finally, thank you for your patience in reading my products and descriptions. JMachen is always making progress. Any comments and feedback are precious to us. I wish you a good day~