Unused old stock, 4 pin device, sale is for 2 pieces.
LED Strip to Wire Connector Clip 2-Pin 4-Pin RGB Mono Colour
2pcs LM393 Optical Sensitive Light Detection Photosensitive Sensor 4-pin 3-pin
REDTRON LED Strip Extension Cable, 2 Pack 6.56ft/2M 4Pin LED RGB Extension Cable Wire with 4 Pack 10mm 4 Pin Male Connector for 5050 3528 2835 RGB LED Strip DIY Accessories
IQD 4.9152MHz Crystal Oscillator, 4-Pin TH Type, IQXO-100C UK STOCK x5pcs
HOTUT 4 Pin 10mm SMD LED Strip Light Connectors, 10pcs RGB LED Tape Connector, Gapless Solderless Connectors, DIY Strip to Wire Quick Solderless Connection for 10mm Wide SMD LED Strip Lights
Hailege 2.42" SSD1309 128x64 OLED Display Module 2.42 Inch 4 Pin IIC, Green