1. Product Name: Power Supply Breakout Board for /// PSU 2.This power supply breakout board, with ADJ adjustable voltage knob, supports 3.3V, 5V, 12V and 1.8V-10.8V (ADJ) output voltage. 3. 4 USB 2.0 ports design, supports QC 2.0/QC 3.0. 4.The voltage output terminals correspond to each screw terminal. 5. At the same time, the bottom panel is also equipped with an acrylic case kit for easy to use. 6.Compatible with 3.3V: STM32 MCU, network communication equipment, such as Wi-Fi Bluetooth and other devices, generally for microcontrollers, and some low-power modules, etc. 5V: for , for Banana Pi, for Tinker Board, for Nano Pi, USB interface, etc. 7.Compatible with 9V: for , motor drive, display driver module, etc. 12V: motor drive, LED light, vehicle equipment with power requirements less than 24w, etc. 8. This adapter is only suitable for the following model of power supply DPS-800GB A DPS-1200FB A DPS-1200QB A PS-2751-5Q PS-2751-LF-1F HSTSN-PL12 DPS-700LB D PS-2112-5L DPS-750RB A for brand: DPS-800GB-5A/ DPS-800GB-3A Colour:green Material:Acrylic + plastic + metal Package Contents: 1 Adapter 1 x Screwdriver 5 x male banana Plug Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.