Transcend sjm500 storejet 500 portable ssd cards for mac transcend ts1tsjm500 this ssd hard drive from transcend offers immense storage space and is equipped with both thunderbolt8482 and superspeed usb 30 interfaces offering even higher transfer rates to boost your productivity the sturdy metallic design complements your mac with a sleek and elegant looksupplied with sjm500 portable solid state drive thunderbolt cable usb 30 cable quick start guide travel pouch and warranty card