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OPTIMAL DOWNLOAD/UPLOAD SPEEDS
Multiple channels support speeds of up to 343Mbps.*
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GIGABIT ETHERNET PORT
Transfer data 10x faster than Fast Ethernet, ensuring high-speed connectivity for wired devices.
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EASY SETUP
Installation is fast and easy. No CD required.
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WORKS WITH ANY ROUTER
Works with any wired or WiFi router.

HIGH-SPEED INTERNET CONNECTIVITY FOR INTERNET PLANS UP TO 100 MBPS
Maximize Internet speeds to your WiFi router with the Linksys 8x4 Cable Modem (CM3008). It delivers stable high-speed connectivity for existing Internet service plans up to 100 Mbps.* Your household will enjoy awesome WiFi in no time with its easy setup.
Note: Cable customers with Internet speeds of up to 300 Mbps should use the Linksys CM3024 Cable Modem.
WORKS WITH ALL MAJOR CABLE PROVIDERS
Owning your own modem allows you to eliminate rental fees from your service provider. The Linksys CM3008 Cable Modem is certified to work with Internet service plans from major cable providers, including Comcast Xfinity, Time Warner, Cox, and Charter--providing savings up to $120 a year on modem rental fees.

GET THE MOST OUT OF YOUR EXISTING CABLE CONNECTION
Maximize the data transfer speeds of your current Internet service plan with eight download and four upload bonded channels on the CM3008 modem. These multiple bonded channels enable you to optimize media streaming and file transfers using the CM3008 by simultaneously transferring large amounts of data over many channels. The result is more effective and efficient usage of your existing cable broadband connection.
Additionally, the CM3008 has a slim, compact design that allows you to place the cable modem with your router, and maintain a clutter-free surface area.

HIGH-BANDWIDTH DATA TRANSFER WITH DOCSIS 3.0
Certified for DOCSIS 3.0 cable Internet standard, this powerful modem can handle high-bandwidth transfer rates over existing cable lines with speeds of up to 343 Mbps.*

HIGH-SPEED PERFORMANCE POWERED BY INTEL PUMA 5 CHIPSET
To achieve high-speed downstream and upstream performance, the Linksys CM3008 Cable Modem features an Intel Puma 5 chipset. Designed to be a flexible and high-performing solution, the Puma 5 chipset will facilitate cutting-edge data service offerings as technology continues to advance.
EASY PLUG-AND-PLAY SETUP
To use the Linksys CM3008 Cable Modem, simply follow this three-step process:


Plug modem into a power source


Use the coaxial cable to plug modem into wall jack


Connect Ethernet cable from modem to WiFi router
Technical Specs
- Cable (DOCSIS) Standards:
- DOCSIS 1.1 Certified
- DOCSIS 2.0 Certified
- DOCSIS 3.0 Certified
- DOCSIS 1.1 Certified
- Network Standards:
- IEEE802.3
- IEEE802.3u
- IEEE802.3ab
- IPv6 support (Internet Protocol Version 6)
- IEEE802.3
- Ports:
1x Gigabit Ethernet
- Maximum Line Rate:
Up to 343Mbps Download, Up to 120 Mbps Upload
- LEDs:
Power, DS (Downstream), US (Upstream), Status, Link
- Buttons:
Reset
- Power:
12V 1A
- Interfaces:
Cable: F-type female 75 ohm
- Warranty and Support:
- 1-year limited warranty
- 90-day complimentary assisted technical support
- 1-year limited warranty

Package Contents
- Linksys 8x4 DOCSIS 3.0 Cable Modem, CM3008
- Quick Start Guide
- CD-ROM with Documentation
- Ethernet Cable
- Phone Cables
- Power Adapter
Reviews
†100/300 Mbps represent the maximum throughput you can achieve with your Internet plan provided by your cable service provider. Actual throughput will be lower than 100/300 Mbps, as this throughput is dependent on your contract with your cable service provider.