Logitech G - Surround yourself with advanced gaming technology with the Logitech G G533 Wireless Gaming Headset. Logitech G G533 Wireless Gaming Headset With exclusive Pro G drivers, the latest DTS Headphone:X
User manual Logitech G533 (English - 2 pages)
Logitech G533 Wireless Review - RTINGS.com
Logitech G533 - Does a Wireless 7.1 Gaming Headset Deserve Your Attention? - YouTube