Akasa ak cbub 15bk proslim usb 30 type a connector to microtype ab connectors akasa ak cbub13 15bk this proslim usb 30 type a connector to micro b connector from akasa is an ultra thin flat cable is capable of transferring data up to 5gbps manufactured to a high standard with shielded construction for signal integrity the ak cbub13 15bk remains usb 20 backwards compatible akasa ak cbub13 15bk proslim usb 30 type a connector to micro b connector