Everdrive N8 Pro for the NES. Works on most clones/variations but cannot be guaranteed.

– Cyclone IV FPGA.
– Hard gold plating for cartridge contacts
– 16MB of ROM memory. 8MB for PRG and 8MB for CHR.
– 256K of battery ram for saves.
– Real time clock for logging date and time of saves.
– High quality 6-layers PCB.
– ARM based 32bit I/O co-processor for SD and USB operations acceleration.
– Up to 1024 files per folder, or unlimited if file sorting disabled.
– In-game menu. You can save game or return to system menu without physical reset.
– Multi slot save states. 100 independent slots for save states.
Instant ROM loading.
– USB port for development and system update without removing micro SD card.
– Improved audio mixing circuit with op amp.
– Dedicated button, which is used for swap FDS disk side or as alternate method to call Save State menu.
– Built-in NSF player with expansion chips support (VRC6, VRC7, Sunsoft-5b, Namco-163).
– Battery voltage monitoring. Battery can be replaced in time if it going dry.
– Wide range of supported mappers.
– NES2.0 partial support.
– Game Genie cheats support.