Razer is a real card, the top computer, and the price is more than 10 thousand to 30 thousand. Raytheon domestic brand, imitating Razer and aliens, 4000 to 1, 000 game books.

Raytheon is a brand of Shenzhou Company and a computer for gamers.

Razer should be regarded as a professional manufacturer of game peripherals and game computers. Razer is imported from the United States, and there are only agents and no manufacturers in China.