R4i-SDHC Auto-Patch Flash Card

Dimensions: approx. 5.2 x 3.2 x 0.3 cm; Weight: ~5 g; MicroSD support: FAT16/FAT32; Compatible with Nintendo 3DS LL, New 3DS, DSi XL, DSi, and DSL. Made of durable plastic housing in black/gray finish. Supports all MicroSD card speeds without gameplay lag. Features real-time save functionality — captures current game state instantly, allowing immediate resume after crash or power-off. Includes real-time in-game guide system supporting both text (.txt) and image (256x192 BMP) formats, with UTF-8 encoding for English, Simplified Chinese and Japanese; BMP guides take priority when both formats exist. Offers on-device theme/skin switching including random selection mode. Automatically remembers last launched game/app across reboots and soft resets. Displays SD card type, capacity and formatting status. Includes sleep mode for extended standby time. Intuitive menu interface designed for ease of use. Built-in NoPass compatibility. Fully supports MoonShell 2.0 Beta, DLDI auto-patching, WiFi-game, Pak Browser, and soft reset. Integrated WiFi search engine enables direct game discovery and download from compatible DSi/3DS devices. PC-based Wi-Fi Engine Assistant allows remote download management — select games on device and auto-transfer to assigned computer. Core firmware updates delivered over WiFi to eliminate manual upgrades.