Product Name: Keyborad
Product Model: KB-57
Product Details:
Information:multimedia keyboardmaterial :475 recyclekeys:107 / 108 / 109（Korean) / 110(Brazil) keys+ 10 hot keys availableconnection por:PS/2 or USB available 3.4*1.5Mpackaging :neutral packing 20pcs/ctnspecification:456*169*26mm