【Connectors and Length】Plug A: Standard D-Tap Male, Plug B: Right Angle 5.5×2.5mm Locking DC male, also compatible with 5.5×2.1mm DC. Unstretched length: 50cm(1.6ft), stretched length:120cm(4ft). Lockable connectors provide a more solid connection, providing stable transmission and giving you greater peace of mind.
eBay