2.54 3*40 Three Row Male Female 90 Degree Right Angle R/a Breakaway Pcb Pin Header Socket Connector Pinheader 3x40p - Connectors - AliExpress
20pcs Colored 40p 2.54 mm Pitch Male Pin Header - Red | Open ImpulseOpen Impulse
2.54mm Double Row Pin Header Male Right Angle 2x2-40Pin Connector 90 Degrees | eBay
Pololu - 0.100" (2.54 mm) Breakaway Male Header: 3×40-Pin, Right Angle
100pcs 2.54mm 1x40p Single Row Male Breakable Pin Header Connector Strip & Jumper Blocks Black Blue Green Red White Yellow Diy - Connectors - AliExpress
Amazon.com: E-Simpo 20pcs 2.54mm (0.1") 90D Right Angle Male Pin Header Connector 1X40P Single Plastic,A=3mm Plastic Height 2.5mm, Rohs 0.8U Gold-Plated (Single Row 1X40P 90D R1 Type) : Electronics
3x4 Right Angle Male Header - 4 pack : ID 816 : $2.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: 3x40 Pin 2.54mm Triple Row Straight Male Header Right-angle - Black : Electronics
Pololu - 0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Right Angle