My buzz controllers still have the original batteries and somehow they still work : r/PS3
Amazon.com: Buzz! Quiz TV - Playstation 3 : Video Games
BUZZ! QUIZ TV Bundle -- Playstation 3 PS3 Complete w 4 Wireless Buzzers & Game | #1789551392
Buzz controllers for PS2 / PS3 | GPII Unified Listing
RPCS3 on Twitter: "Buzz! controllers are supported by RPCS3, both the PS2 and the PS3 ones, and most Buzz! games are Playable 👍 https://t.co/mzxiO9ZEI5" / Twitter
Amazon.com: Buzz! Quiz TV for Playstation 3 : Video Games
Connect PS3 Buzz controllers on OSX - YouTube
buzz controller ps3 Off 60% - www.innogroove.in
Amazon.com: Buzz! Quiz World Bundle - Playstation 3 : Video Games
What we can do with the old PS2/PS3 Buzz devices – www.MrAddon.com ®: Jira & Confluence Administration Support Blog & Ethereum Dev Blog – [www.MrAddon.blog] ®
PS3 - Hello help with playing a ps2 game | PSX-Place
Buzz PS3 Quiz World Buzzer Synch Synchronization - YouTube