Connecting PSP to PS2 – Not Directly Possible

No direct cable or software link exists. Different video-out, USB, and memory architectures prevent native connection.

Workarounds to Play PS2 Content on PSP

• PS2 Emulation on PSP (limited): PCSX2 doesn't run on PSP. DamonPS2 (Android) or AetherSX2 are for phones, not PSP. The PSP is too weak for PS2 emulation.
• Remote Play (PS3 only): PS3 can stream select PS1/PS2 Classics to PSP over Wi-Fi. Requires PS3 + purchased PS2 Classic from PS Store.
• Video Capture: Use a capture card (Elgato, etc.) to stream PS2 gameplay to PC, then use Moonlight/Steam Link to stream to a hacked PSP (very high latency).

Realistic Advice

Play PS2 games on a PS2, PS3 (BC models), PC (PCSX2), or PS4/PS5 (select Classics). The PSP cannot function as a PS2 display or controller.