Small hard drive even a tiny 1. Works if you’re going to hook nothing to it but a card reader. In other words you can push it only so far. Express Card USB 2. AmazonGlobal Ship Orders Internationally. The Radio Shack adapter can only produce 12V x 1. Show More Show Less. Uploader: Shaktira Date …Continue reading "ADAPTEC DUOCONNECT AUA-1422 DRIVER"