[05/28/2016] Seagate Backup Plus Fast 系列攜帶型外接硬碟，容量 4TB，Seagate Backup Plus Fast 4TB Portable External Hard Drive with 200GB of Cloud Storage & Mobile Device Backup USB 3.0 (STDA4000100)，目前特價只要，$124.99 USD。境內免運費。哪裡買: amazon。
[05/28/2016] Seagate Backup Plus Fast 系列攜帶型外接硬碟，容量 4TB，Seagate Backup Plus Fast 4TB Portable External Hard Drive with 200GB of Cloud Storage & Mobile Device Backup USB 3.0 (STDA4000100)，目前特價只要，$124.99 USD。境內免運費。哪裡買: amazon。