SONY Wireless Keypad for PS3 CECHZK1JP Purchased about 10 years ago. All buttons have been tested and confirmed to work on PS3. There is no instruction manual, but if you need one, please search for it on the SONY official website. [Important Notes] Instant purchase OK. Shipping will basically be anonymous shipping. Packaging materials may be reused. Items other than the product may be included in the photos for explanatory purposes, and the actual color may differ slightly due to lighting conditions.