Model Number: NP-KB-027 Key Specifications/Special Features: Standard wired keyboard stylish sleek and curve profile. Ergonomic comfort design. Key stroke life: 10 million times. Standard wired keyboard. Stylish sleek and curve profile. Electrociruit dealed design. Unique super-max water-outfow hole. Flat keyway profile. Quite-touch keys,soft-touch palm rest. Key stroke life :10 million times. Support multi-language versions 104 hot keys wandows layout. Port:usb or ps/2. Support windows 7/ windows 98/2000/2003/xp. Main Export Markets: Central/South AmericaNorth America