KHS400R - 30002R , 30003R , 30004R. - 30005R , 30007R. - 39002 , 39003 , 39004. KHS400C - 30002R , 30003R , 30004R. - 30006R , 30001R , 39001. KHS400B - 3000X V1~V4 - 30002 , 30003 , 30004. - 30000 , 35000 , 30001. KHS400A - 3000X V1~V3 - 10000 , 15000 , 18000. shenzhen GC Electronics Co.,Ltd. Alibaba Gold Supplier & EC 21 TRADE OK member !! We commit ourselves to supply the PC perpheral apparatus, New products etc. Mainly include a large assortment of USB series , Water (liquid ) CPU cooler, High quality Computer case , Power Supply , Electronics Tools, And link cables etc. We put the quality and company credit at first. Quality products with our competitive price. Products mainly export to Europe, North America and South-East regions, We welcome your inquiries or questions