SD-cards

Folks have reported reasonably good success with most SDHC (and SDXC?) cards, though I believe there are a few brands/models out there that have been problematic. Will try keep a list here of brands/models that users have had success/difficulties with:

General Advice:

Stick to big-brands (SanDisk / Kingston / Verbatim)
SDHC is recommended
- WARNING: some SDXC cards work, others don’t
- WARNING#2: don’t use plain SD / SDSC card, they don’t work
Aim for a minimum of 4GB and a maximum of 32GB

Brand/Model	Experience	User

Brand/Model	Experience	User
Onn 128GB	Not working - Gets stuck in mega65-fdisk somewhere within `fdisk_hal_mega65.c - sdcard_readspeed_test()`	traymond
Kingston 256GB SDXC	Ok - recognised by MEGA65 as 128GB card, but works (discord)	Goetholon
Team 8GB SDHC (class 4)	Good (discord)	Lydon
SanDisk Extreme 32GB SDHC (v30 I)	Good (discord)	Lydon
SanDisk Extreme 128GB SDXC (v30 I)	Good (discord)	Lydon
PNY 32GB SDHC	Not working - Yaru’s initial post with issue, gets stuck in fdisk on `Clearing file system data structures` (discord)	Yaru
Kingston 32GB (SDHC?)	Ok - Yaru mentioned that his SD-card would sometimes fail to be detected as SDHC, but he found the problem went away after using a HDMI splitter (discord)	Yaru
EMTEC Elite Gold 32GB (SDHC)	Not working for C64 core .d64 files - The C64 experienced this 2704 error code while trying to browse for .d64 files on the sd-card: (discord thread)	Punishermark