This Viper PCMCIA 170E hard disk drive is a reliable option for anyone looking to expand their PC storage. It is compatible with PCs and supports HDD drive types. The interface is PCMCIA, making it easy to install and use. This drive is made by Integral and has a form factor of PCMCIA. It is an internal desktop drive that is perfect for those who need extra storage space. The drive type(s) supported are HDD, and it is a great addition to any computer. Check out the pictures for more details.