A modem is a device that enables a computer to transmit data over, for example, telephone or cable lines. Modem type defines the capability of a modem. The data transfer rate is also an important factor. The higher the data transfer rate, the faster you can send and receive data. Some modems also include additional accessories like Drivers CD or Driver Kit. Please note that you will require related software to use the modem capabilities. You will also need to make sure that the modem is compatible with the form factor of your PC.

We recommend that you use the System Drill down and Service Tag look up features in the Parts For Your Dell^™ tool. These features will allow us to match the system type / form factor compatibility and recommend correct products.

Please note that some of our replacement products are provided as kits or assemblies. These kits may contain additional parts required for installation. In case a product is not sold as a kit or assembly, it may require complementary parts for ease of installation.

Refurbished Spare Parts are parts retrieved from Dell-branded systems that have been returned, some of which have never been used. All Dell refurbished spare parts are certified to comply with all original Dell factory performance specifications and come with a 90-day limited hardware warranty.

Dell’s limited hardware warranty covers defects in materials and workmanship in your Dell-branded hardware products. For additional details on our warranty services, please visit www.dell.com/warranty.