FILE PHOTO: Min-Liang Tan, co-founder and CEO of Razer, attends the debut of the company at the Hong Kong Exchanges in Hong Kong, China November 13, 2017. REUTERS/Bobby Yip HONG KONG :A consortium led by Razer Inc's top executives is planning to value the Hong Kong-listed gaming hardware maker at up to HKUS$35 billion (US$4.5 billion) in a deal to take it private, two people with direct knowledge of the matter said.