Feature: 1. SIMPLE TO USE: No hardware is required to test program function on the computer. Visually see how the program runs and quickly locate problems 2. WIDELY USED: Support various device sensors, position switches, NPN type proximity switches, magnetic induction switches, etc. 3. MULTIPLE CONTROLS: Featuring 8 inputs and 7 outputs, the output can control relays, cylinder solenoid valves, motors, etc. 4. VERSATILE APPLICATION: Can be used in various industrial automation control applications, such as printing, chemical engineering, plastics, building materials, home furnishings, packaging, textiles, food, metallurgy, etc. 5. WIDE COMPATIBILITY: Supports for Win7 and for Win10 systems, not supports for XP systems, supports for Android phone, not supports for IOS. Specification: Item Type: Programmable Logic Controller Material: ABS Model: RX 03 Power Supply: 12-24V DC stabilized power supply, the power supply needs to be provided by oneself Computer Programming: Supports for Win7 and for Win10 systems, not supports for XP systems, download via USB cable (not included) For Android Phone Programming: Download requires an OTG adapter and USB cable, the OTG adapter needs to be provided by oneself For IOS Phone: Not support. Package List: 1 x Programmable Logic Controller