Amazon.com: Bewinner 3pcs 2 x 20 Pins 2.54mm Pitch Female Pin Header - Stable Electric Current and Transmit Performance - Right Angle Pin Headers for Raspberry Pi/PCB Board : Electronics
Unique Bargains 16pcs 2x17 34-Pin Right Angle Box Header Connector IDC Male Sockets 2.54mm - Walmart.com
Pololu - 0.100" (2.54 mm) Breakaway Male Header: 1×40-Pin, Right Angle
WR-PHD 2.54 mm SMT Pin Header | Electromechanical Components | Würth Elektronik Product Catalog
Pololu - 0.100" (2.54 mm) Extended Male Header: 2×7-Pin, 22.85 mm