Hardware nand mod help

[ikyogre1]

I have recetly completed a nand mod on my 3ds but I need help.
When I plug in the usb/sd adapter by itself, the 3ds shows a blue screen with the error, so I think everything is soldered in properly, but my computer does not see the drive at all when it is plugged in.
What is causing this, or what can I do to fix this? I am using a Targus USB/SD adapter btw.

 

[LameNobody]

I have recetly completed a nand mod on my 3ds but I need help.
When I plug in the usb/sd adapter by itself, the 3ds shows a blue screen with the error, so I think everything is soldered in properly, but my computer does not see the drive at all when it is plugged in.
What is causing this, or what can I do to fix this? I am using a Targus USB/SD adapter btw.

The 3ds is picky when it comes to SD readers that can read it's eMMC..
Here's a few that are known to work.

Please note the N3DS eMMC does not work in every card reader, it can be hit or miss and this list is not exact but these are known to work with the 3DS and N3DS.

For working card readers I have had good success with the:
Anker® USB 3.0 (68UNMCRD-B2U) : Realtek RTS5306
TekRepublic TUC-300 : Realtek RTS5307

Other card readers that work
SanDisk SDDR-121-A11M : GL827
Transcend P8 TS-RDP8K : ALCOR AU6476 (Thank you Gamerquest1 and zchtoy)
Anker® USB 3.0 4-Slot Card Reader (A7612) : RT5301 (Ava)

Some other card readers that use the same chipset /controller but have not been tested although should work:
Plugable USB3-FLASH3 -
SIIG JU-MR0E12-S1-
Startech FCREADMICRO3 -