--- product_id: 299954688 title: "ThunderStick 12 in 1 USB Interface Board for Arcade1Up GRS/A1U Spinner/Trackball Conversion" brand: "thunderstick" price: "¥10437" currency: JPY in_stock: true category: "Thunder Stick" url: https://www.desertcart.jp/products/299954688-thunderstick-12-in-1-usb-interface-board-for-arcade1up-grs store_origin: JP region: Japan --- # Plug & play arcade conversion 12-in-1 USB interface Compatible with GRS/A1U spinners ThunderStick 12 in 1 USB Interface Board for Arcade1Up GRS/A1U Spinner/Trackball Conversion **Brand:** thunderstick **Price:** ¥10437 **Availability:** ✅ In Stock ## Summary > 🎯 Level up your arcade game with ThunderStick’s ultimate USB conversion! ## Quick Answers - **What is this?** ThunderStick 12 in 1 USB Interface Board for Arcade1Up GRS/A1U Spinner/Trackball Conversion by thunderstick - **How much does it cost?** ¥10437 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/299954688-thunderstick-12-in-1-usb-interface-board-for-arcade1up-grs) ## Best For - thunderstick enthusiasts ## Why This Product - Trusted thunderstick brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Made in the USA:** Quality craftsmanship you can trust, designed for serious arcade enthusiasts. - • **Compact & Lightweight:** Slim 10.67 x 6.35 cm design weighing only 18g—fits perfectly inside your arcade setup. - • **Plug & Play Simplicity:** No drivers or complex setup—just connect and dominate your arcade experience. - • **Precision Compatibility:** Engineered specifically for GRS and original A1U stock spinners/trackballs for flawless performance. - • **Seamless USB Conversion:** Instantly upgrade your GRS/A1U spinner & trackball to USB without hassle. ## Overview The ThunderStick 12 in 1 USB Interface Board is a precision-engineered accessory designed to convert GRS and original Arcade1Up spinners and trackballs into USB-compatible controllers. Featuring plug-and-play functionality, a compact form factor, and made in the USA, it offers arcade enthusiasts a seamless upgrade path to modern USB connectivity without compromising performance. ## Description Compatible with GRS Spinner/Trackball and A1U original stock spinner/trackball(P.s. USB does not compatible with new 1U upgrade spinner) Plug and play Convert your GRS/A1U stock spinner and trackball to USB Compatible ## Features - Compatible with GRS Spinner/Trackball and A1U original stock spinner/trackball(P.s. USB does not compatible with new 1U upgrade spinner) - Plug and play - Convert your GRS/A1U stock spinner and trackball to USB Compatible ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07NKJ3SKH | | Brand | ThunderStick | | Button Quantity | 16 | | Compatible Devices | Android, Mac, PC | | Connectivity Technology | USB | | Controller Type | Trackball | | Country of Origin | USA | | Hardware Platform | Desktop, Smartphone | | Item Dimensions | 10.7 x 6.4 x 0.8 Centimeters | | Item Package Quantity | 1 | | Manufacturer | ThunderStick | | Manufacturer Part Number | SY-USBTOUART_V1.1 | | Model Number | SY-USBTOUART_V1.1 | | Number of Buttons | 16 | | Power Source Type | Wireless | | Product Features | Wireless | | Special Feature | Wireless | | UPC | 631089571237 | ## Product Details - **Brand:** ThunderStick - **Compatible Devices:** Android, Mac, PC - **Controller Type:** Trackball - **Connectivity Technology:** USB - **Special Feature:** Wireless ## Images ![ThunderStick 12 in 1 USB Interface Board for Arcade1Up GRS/A1U Spinner/Trackball Conversion - Image 1](https://m.media-amazon.com/images/I/619UXRq2kvL.jpg) ![ThunderStick 12 in 1 USB Interface Board for Arcade1Up GRS/A1U Spinner/Trackball Conversion - Image 2](https://m.media-amazon.com/images/I/61bESsNdF4L.jpg) ![ThunderStick 12 in 1 USB Interface Board for Arcade1Up GRS/A1U Spinner/Trackball Conversion - Image 3](https://m.media-amazon.com/images/I/61+qWvkqCYL.jpg) ![ThunderStick 12 in 1 USB Interface Board for Arcade1Up GRS/A1U Spinner/Trackball Conversion - Image 4](https://m.media-amazon.com/images/I/61P6Hnu1QcL.jpg) ![ThunderStick 12 in 1 USB Interface Board for Arcade1Up GRS/A1U Spinner/Trackball Conversion - Image 5](https://m.media-amazon.com/images/I/91Gpga9DC7L.jpg) ## Questions & Answers **Q: Will this be available again?** A: Yes. They go up about once or twice a month then sell out. **Q: Are these coming back in stock?** A: They say they are. **Q: I have an original tempest spinner that i want to use with retropie. will this work?** A: I assume it does. I don't have retropie. I replaced the spinner and trackball in my 12 in 1 anyway both made by ThunderStick. If you change both. You do not need the interferencretro pie. But this video says it works with retropie. Hopefully it works for you. https://youtu.be/S8Q7cOj8R9g **Q: Can l plug in a keyboard into the USB port to access the arcade1up main menu to change difficulty on games?** A: No, this board is for hooking in the GRS Spinner into the existing Trackball on the 12 in 1. There are some videos on YOU TUBE how to solder into the PCB an the A1Up but I have not tried it I would be afraid to ruin my board. ## Frequently Bought Together - ThunderStick Arcade1Up 12 in 1 Interface Board - ThunderStick LED Arcade trackball (TS-UTB01) - GRS Push & Pull Arcade Spinner --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/299954688-thunderstick-12-in-1-usb-interface-board-for-arcade1up-grs](https://www.desertcart.jp/products/299954688-thunderstick-12-in-1-usb-interface-board-for-arcade1up-grs) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-05-11*