Geekworm for Raspberry Pi 4, X857 V2.0 mSATA SSD Expansion Board + X735 V3.0 Power Management with Safe Shutdown & PMW Cooling Fan Expansion Board (Not Include Raspberry Pi 4)
√[Important] It is strongly recommend to use 5.8G wifi AP instead of 2.4G wifi AP, according to the feedback if use the external USB device (like mouse, keyboard, display) or use X857-C3 metal case(ASIN:B08VJ6P48B ), the system maybe unstable or not boot from the SSD. Also pls format the new SSD before use..
√X857 V2.0 mSATA adapter only design for Raspberry Pi 4 Model B(1GB/2GB/4GB/8GB), Supports up to 1TB mSATA interface SSD hard disk..
√Update in 2022: X735 V2.5 has been update to X735 V3.0 version with width voltage DC 6V-30V input on march 28th 2022 and remove latching switch port. You must install shell script to enable the PWM fan to work since it need PWM signal to run, refer to X735 Software on WiKi..
Allows booting OS from your HDD/SSD for faster app opens, web serving and file copying, pls refer to: raspberrypiwiki (Does_the_X825/X855_support_USB_boot).
√ Matching metal case for RPi 4&X857 V2.0&X735/X708, pls refer to X857-C3 Case(ASIN:B08VJ6P48B ), BUT note the power control switch should be connect to X735(ASIN:B07R45W1LN)/X708(ASIN:B08DNRYM4Y), there is no PWR port for external power switch on X857 V2.0..