We no longer make USB cables (adapters) for AT motherboards. Reason is that most of the motherboards require this cable have older chipsets and Microsoft does not support the USB hub in Win98/ME/2k. The 440FX chipset was one of the first chipsets to feature USB; Microsoft validated and supported these chipsets on Win95 OSR2.x, but not their newer operating systems. I suggest you just use a PCI USB hub since even if you pruchase a cable from another source, the only OS that supports your chipset would be Win95 OSR2.x.