Product: Sony DualShock 4 Controller Back Button Attachment, 2-Pack
Brand: PlayStation
Modify your DualShock 4 Wireless Controller for more versatility by using this PlayStation 4 back button attachment. You can map the two programmable back buttons to 16 functions, based on your gaming style and needs. Its clear OLED screen displays the current button and profile settings, so you will always be aware of the changes you made.

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