[Linux] How to install RTS5209 PCI Express Card Reader driver

1. Download package from github
chrisnew/rts_pstor


2. clone this repository
git clone https://github.com/chrisnew/rts_pstor.git rts_pstor-1.11


3. Start to compile
cd rts_pstor-1.11
make


4. load the module
modprobe rts_pstor


Reference:

• Realtek Semiconductor Co., Ltd. RTS5209 PCI Express Card Reader - chrisnew/rts_pstor