PCI\VEN_174B or PCI Vendor ID 174B recognizes Sapphire Technology as the PCI Vendor and manufacturer of devices listed below. Sapphire Technology address is Unit 1910ƒ??1919, 19/F., Tower 2, Grand Central Plaza, 138 Shatin Rural Committee Road, Shatin, N.T., Hong Kong. Sapphire Technology website is https://www.sapphiretech.com/en.