Razer Chimaera 5.1

via Engadget

The Razer Chimaera 5.1 is a wireless headset for the Xbox 360 featuring 5.1 channel Dolby surround sound, docking station, and mic.

Razer Imperator

The Razer Imperator is an ergonomic mouse featuring top and side buttons and 5,600dpi laser sensor.

Source: Electronista

Razer Carcharias

Comfortable all day use headphones with a built in adjustable mic.  From gaming to workstations this is a good versitile, all-around headset.  Frequency Response: 20 – 20,000 Hz, Drivers: 40 mm, with neodymium Magnets, 3.3m Braided Fiber Sheath Cable. Uses 3.5mm headphone & mic jacks.

Source: Razerzone