GPIO Female Socket Riser Header - 2x2 4-pin : ID 4855 : $0.50 : Adafruit Industries, Unique & fun DIY electronics and kits
JST PH 2mm 4-Pin to Male Header Cable - I2C STEMMA Cable - 200mm : ID 3955 : $1.50 : Adafruit Industries, Unique & fun DIY electronics and kits
10pcs 1x4 P 4 Pin 1.27mm Pitch Pin Header Female Single Row Straight Through Hole Dip Rohs Lead Free - Connectors - AliExpress
Amazon.com: Chanzon Round Pin Header Strip for Arduino Gpio 4 pin x 50pcs Male Headers Pins Straight Single Row Gold Plated Pitch 2.54mm 0.1 inch Breakaway for PCB Connector Raspberry pi Machine
4 Pin 3 Pin 2.54mm Pitch 2510 Fan Male Angled Connector Black - MODDIY
4 Pin .100" Header Connector
Panel Mount USB to 4-pin Female Header Cable - 6' - CAB-10177 - SparkFun Electronics
Amazon.com: uxcell 2.54mm Pitch 4-Pin Through Hole Round Female IC Header Socket 100 Pcs : Electronics