Razer USA limited or Razer Inc. is Singaporean founded company by Robert Krakoff and Min Liang Tan. Its headquarter is in San Francisco, California. It specializes in computer gaming hardware accessories. Razer Inc. is dedicated towards PC gaming including tablet, laptops, computer, wearables, PC peripherals, and other accessories. Razer is marketed under Razer USA limited.

Products by Razers are focused on PC gaming peripherrals like mice, keyboards, audio devices, game pads and mouse pads. Razer also provide VOIP software known as Razer Comms. Most popular products from Razers are gaming mouse out of which Razer DeathAdder is the most popular brand that is high is sales numbers. Mostly all products by Razor are named after venomous and predatory animals like snakes for mice, arachnids for keyboards, insects for mouse pads, felines for console peripherals and marine animals for audio devices.