RCA DCM425 Digital Cable Modem is an internet supporting device. This is essential for getting fast internet service. Modem is used for broadband internet connection with high speed. This unit has certified for DOCSIS 1. This unit has the capability to bridge a Universal Serial Bus (USB) and an Ethernet port. These two has to interact with each other to offer internet connection as soon as possible. The usage of modem is essential for getting efficient telephony support.

RCA DCM425 Digital Cable Modem has availed with 16 upstream flows for allowing tiered data services. It has the ability to offer traffic prioritization schemes. It has been featured with latest technology called "Broadcom Propane" for providing more internet connections without using additional modem. The maximum speed of the modem has been measured as up to 38 KB per second.

This measurement indicates the data transfer speed of the device when you connect to the internet. It is a cable modem which supports various types of standards like DOCSIS 2.0, DOCSIS 1.1, and DOCSIS 1.0. You can get this device in the market with the dimensions as 5 x 4.2 x 1.5 inches as width, depth and height. It also weighs less.

As it has come with light weight it is easy to keep it on the computer table. You have to verify the speed of the modem when you buy it in shops. It has small light indicators to indicate that the device is switch on and it is functioning. There are 5 buttons and each button has designed for fulfilling each function inside the unit to get faster broadband.