Features and Specs
The 10.1" LCD display is an IPS LCD display which connects to the RPI through the HDMI FPC cable.
The Physical resolution of LCD display is 1280*800.
It has 5 point capacitive touchscreen and connects to RPI1,2,3 via PI3 USB board or to RPI4 via PI4 USB board..
It has 2x3W speakers.
It is compatible with RPI 1 model A+ B+/ PI 2 model B/PI 3 model A+ B B+/PI 4 model B nd 2B.
It is powered by the USB TypeC socket and the RPI is powered by the display. Connect RPI1,2,3 with micro usb board, and connect RPI4 with USB Typec board..

Package Includes
1 x 10.1 inch hdmi display with 3D print case and 2 brackets
1 x TypeC USB cable
4 x pcb(micro usb power board, typeC usb power board, usb board for RPI3, usb board for RPI4)
1 x XH2.54 2Pin cable
1 x touch pen
4 x M2.5x5 screw
1 x HDMI FPC board and FPC cable for RPI1,2,3
1 x Micro HDMI FPC board and FPC cable for RPI4
1 x straight screwdriver
2 x 3d print stand
1 x user manual
How to set when Raspbian is not showing
When use RPI4, make sure that VC4-KMS-V3D is prohibited in config.txt
#dtoverlay = VC4-KMS-V3D

Connect to Raspberry pi, Modify /boot/config.txt
hdmi_force_hotplug=1
hdmi_ignore_edid=0xa5000080
hdmi_group=2
hdmi_mode=87
hdmi_cvt 1280 800 60 3 0 0 0
hdmi_drive=2

Connect to PC
If it cannot be displayed, please select this refresh rate as 59.940Hz