https://www.amazon.co.jp/dp/B07JMTW1YD/
MicroSD to SD card extension cable extension adapter For 48 cm.

Two M3 pan head screws 10 mm are required for mounting

The cable runs under the back cover, cover it with a suitable cushion to prevent it from breaking.

202103 02:23:29
We have updated the version that allows the flat cable to be lowered straight down on the back panel.
sd_holderCableBack2.stl

kingroon_KP3

No

No

0.2

20