Internal Modems

Best Deals
Internal Modems
1
ARRIS (G34) - Cable Modem Router Combo - Fast DOCSIS 3.1 Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum & More, 1 Gbps Max Internet Speeds
ARRIS (G34) - Cable Modem Router Combo - Fast DOCSIS 3.1 Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum & More, 1 Gbps Max Internet Speeds
8.8
Amazon.com
2
NETGEAR Nighthawk AC1900 (24x8) DOCSIS 3.0 WiFi Cable Modem Router Combo (C7000) for Xfinity from Comcast, Spectrum, Cox, more (Renewed)
NETGEAR Nighthawk AC1900 (24x8) DOCSIS 3.0 WiFi Cable Modem Router Combo (C7000) for Xfinity from Comcast, Spectrum, Cox, more (Renewed)
8.8
Amazon.com
3
USRobotic V.92 PCI Software Faxmodem USR5670
USRobotic V.92 PCI Software Faxmodem USR5670
8.8
Amazon.com
4
USR5686G 56K Serial Controller Faxmodem
USR5686G 56K Serial Controller Faxmodem
8.8
Amazon.com
5
NETGEAR Nighthawk Cable Modem CM1200 - Compatible with All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet Ports | DOCSIS 3.1, Black
NETGEAR Nighthawk Cable Modem CM1200 - Compatible with All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Cable Plans Up to 2 Gigabits | 4...
8.8
Amazon.com
6
ARRIS (SB6190-RB) - Cable Modem - DOCSIS 3.0 32x8 Gigabit Modem, For Comcast Xfinity, Cox, check with ISP for compatibility [Not for Spectrum] 1 Gbps Port, 800 Mbps Max Speed, 2 Year Warranty -Renewed
ARRIS (SB6190-RB) - Cable Modem - DOCSIS 3.0 32x8 Gigabit Modem, For Comcast Xfinity, Cox, check with ISP for compatibility [Not for Spectrum] 1 Gbps Port,...
8.8
Amazon.com
7
ARRIS (S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, for Comcast Xfinity, Cox, Spectrum & More, 2.5 Gbps Max Internet Speeds, 2 Year Warranty - (No Built-in WiFi)
ARRIS (S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, for Comcast Xfinity, Cox, Spectrum & More, 2.5 Gbps Max Internet Speeds, 2 Year...
8.8
Amazon.com
8
ARRIS (SB6190) - Cable Modem - DOCSIS 3.0 32x8 Gigabit Modem, For Comcast Xfinity, Cox, check with ISP for compatibility [Not for Spectrum] 1 Gbps Port, 800 Mbps Max Speed, 2 Year Warranty - White
ARRIS (SB6190) - Cable Modem - DOCSIS 3.0 32x8 Gigabit Modem, For Comcast Xfinity, Cox, check with ISP for compatibility [Not for Spectrum] 1 Gbps Port, 800...
8.8
Amazon.com
ARRIS (G34) - Cable Modem Router Combo - Fast DOCSIS 3.1 Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum & More, 1 Gbps Max Internet Speeds
ARRIS (G34) - Cable Modem Router Combo - Fast DOCSIS 3.1 Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum & More, 1 Gbps Max Internet Speeds
4.0
$309.99
$194.99
Amazon.com
ARRIS (SB6190) - Cable Modem - DOCSIS 3.0 32x8 Gigabit Modem, For Comcast Xfinity, Cox, check with ISP for compatibility [Not for Spectrum] 1 Gbps Port, 800 Mbps Max Speed, 2 Year Warranty - White
ARRIS (SB6190) - Cable Modem - DOCSIS 3.0 32x8 Gigabit Modem, For Comcast Xfinity, Cox, check with ISP for compatibility [Not for Spectrum] 1 Gbps Port, 800...
4.0
$99.99
$55.95
Amazon.com
USR5686G 56K Serial Controller Faxmodem
USR5686G 56K Serial Controller Faxmodem
4.0
$85.41
$60.00
Amazon.com
ARRIS (SB6190-RB) - Cable Modem - DOCSIS 3.0 32x8 Gigabit Modem, For Comcast Xfinity, Cox, check with ISP for compatibility [Not for Spectrum] 1 Gbps Port, 800 Mbps Max Speed, 2 Year Warranty -Renewed
ARRIS (SB6190-RB) - Cable Modem - DOCSIS 3.0 32x8 Gigabit Modem, For Comcast Xfinity, Cox, check with ISP for compatibility [Not for Spectrum] 1 Gbps Port,...
4.0
$29.99
$24.99
Amazon.com
NETGEAR Nighthawk AC1900 (24x8) DOCSIS 3.0 WiFi Cable Modem Router Combo (C7000) for Xfinity from Comcast, Spectrum, Cox, more (Renewed)
NETGEAR Nighthawk AC1900 (24x8) DOCSIS 3.0 WiFi Cable Modem Router Combo (C7000) for Xfinity from Comcast, Spectrum, Cox, more (Renewed)
4.0
$128.49
Amazon.com
USRobotic V.92 PCI Software Faxmodem USR5670
USRobotic V.92 PCI Software Faxmodem USR5670
4.0
$22.53
Amazon.com
NETGEAR Nighthawk Cable Modem CM1200 - Compatible with All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet Ports | DOCSIS 3.1, Black
NETGEAR Nighthawk Cable Modem CM1200 - Compatible with All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Cable Plans Up to 2 Gigabits | 4...
4.0
$98.95
Amazon.com
ARRIS (S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, for Comcast Xfinity, Cox, Spectrum & More, 2.5 Gbps Max Internet Speeds, 2 Year Warranty - (No Built-in WiFi)
ARRIS (S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, for Comcast Xfinity, Cox, Spectrum & More, 2.5 Gbps Max Internet Speeds, 2 Year...
4.0
$219.00
Amazon.com
Amazon price updated: September 1, 2025 6:18 am
USRobotic V.92 PCI Software Faxmodem USR5670
USRobotic V.92 PCI Software Faxmodem USR5670
4.0
$22.53
Amazon.com
ARRIS (SB6190-RB) - Cable Modem - DOCSIS 3.0 32x8 Gigabit Modem, For Comcast Xfinity, Cox, check with ISP for compatibility [Not for Spectrum] 1 Gbps Port, 800 Mbps Max Speed, 2 Year Warranty -Renewed
ARRIS (SB6190-RB) - Cable Modem - DOCSIS 3.0 32x8 Gigabit Modem, For Comcast Xfinity, Cox, check with ISP for compatibility [Not for Spectrum] 1 Gbps Port,...
4.0
$29.99
$24.99
Amazon.com
ARRIS (SB6190) - Cable Modem - DOCSIS 3.0 32x8 Gigabit Modem, For Comcast Xfinity, Cox, check with ISP for compatibility [Not for Spectrum] 1 Gbps Port, 800 Mbps Max Speed, 2 Year Warranty - White
ARRIS (SB6190) - Cable Modem - DOCSIS 3.0 32x8 Gigabit Modem, For Comcast Xfinity, Cox, check with ISP for compatibility [Not for Spectrum] 1 Gbps Port, 800...
4.0
$99.99
$55.95
Amazon.com
USR5686G 56K Serial Controller Faxmodem
USR5686G 56K Serial Controller Faxmodem
4.0
$85.41
$60.00
Amazon.com
NETGEAR Nighthawk Cable Modem CM1200 - Compatible with All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet Ports | DOCSIS 3.1, Black
NETGEAR Nighthawk Cable Modem CM1200 - Compatible with All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Cable Plans Up to 2 Gigabits | 4...
4.0
$98.95
Amazon.com
NETGEAR Nighthawk AC1900 (24x8) DOCSIS 3.0 WiFi Cable Modem Router Combo (C7000) for Xfinity from Comcast, Spectrum, Cox, more (Renewed)
NETGEAR Nighthawk AC1900 (24x8) DOCSIS 3.0 WiFi Cable Modem Router Combo (C7000) for Xfinity from Comcast, Spectrum, Cox, more (Renewed)
4.0
$128.49
Amazon.com
ARRIS (G34) - Cable Modem Router Combo - Fast DOCSIS 3.1 Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum & More, 1 Gbps Max Internet Speeds
ARRIS (G34) - Cable Modem Router Combo - Fast DOCSIS 3.1 Gigabit WiFi 6 (AX3000), Approved for Comcast Xfinity, Cox, Spectrum & More, 1 Gbps Max Internet Speeds
4.0
$309.99
$194.99
Amazon.com
ARRIS (S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, for Comcast Xfinity, Cox, Spectrum & More, 2.5 Gbps Max Internet Speeds, 2 Year Warranty - (No Built-in WiFi)
ARRIS (S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, for Comcast Xfinity, Cox, Spectrum & More, 2.5 Gbps Max Internet Speeds, 2 Year...
4.0
$219.00
Amazon.com
Amazon price updated: September 1, 2025 6:18 am

More information about Internal Modems

Internal modems are essential components for connecting your computer to the internet. With an internal modem, you can enjoy fast and reliable internet access without the need for external devices. These modems are designed to be installed directly into your computer's motherboard, saving you valuable desk space and eliminating the hassle of dealing with extra cables and adapters.

Questions about Internal Modems

When choosing an internal modem for your computer, there are several key features to consider. Firstly, you'll want to ensure compatibility with your computer's operating system. Check if the modem supports Windows, Mac, or Linux. Secondly, consider the modem's connection speed. Look for a modem that supports the latest standards such as V.92 or V.44 for faster data transfer rates. Additionally, it's important to check if the modem supports the type of connection you need, whether it's dial-up, DSL, or cable. Another important feature to consider is the presence of hardware-based data compression and error correction, which can significantly improve the modem's performance and reliability. Lastly, don't forget to check for any additional features or functionalities that may be important to you, such as caller ID support or fax capabilities. By carefully considering these key features, you can ensure that you choose an internal modem that meets your specific needs and provides a seamless and efficient internet connection for your computer.

Internal modems and external modems differ in terms of their physical connection to a computer. An internal modem is installed inside the computer, typically connected to the motherboard, while an external modem is a separate device that connects to the computer via a USB or Ethernet port. One advantage of internal modems is their compact design, which saves desk space and reduces clutter. Additionally, internal modems are often more secure as they are not easily accessible to unauthorized users. They also tend to have better signal strength and faster data transfer rates since they are directly connected to the computer's hardware.On the other hand, external modems offer the flexibility of being easily interchangeable between different computers and can be easily upgraded or replaced without having to open up the computer. They also often come with additional features such as built-in Wi-Fi capabilities or multiple Ethernet ports for connecting multiple devices.

When it comes to internal modems, compatibility can vary depending on the type of computer you have. While many internal modems are designed to be compatible with a wide range of computers, there are certain requirements to consider. One important factor is the interface of the modem. Different computers may have different interface types, such as PCI, PCIe, or USB. It's crucial to ensure that the internal modem you choose is compatible with the interface of your computer. Additionally, you should also consider the operating system compatibility. Some modems may be designed specifically for Windows, while others may be compatible with both Windows and Mac systems. Checking the operating system compatibility is essential to ensure that the internal modem will work seamlessly with your computer. It's always recommended to consult the manufacturer's specifications or seek professional advice to guarantee compatibility and avoid any potential issues.

Yes, internal modems can support high-speed internet connections like fiber optic or cable. However, it is important to ensure that the internal modem is compatible with the specific type of high-speed internet connection you have. For example, if you have a fiber optic internet connection, you would need an internal modem that supports fiber optic technology. Similarly, if you have a cable internet connection, you would need an internal modem that is compatible with cable internet. It is recommended to check the specifications of the internal modem and consult with your internet service provider to ensure compatibility. By doing so, you can ensure a seamless and efficient internet connection that meets your needs.

When it comes to troubleshooting connectivity issues with internal modems, there are a few common tips that can help resolve the problem. First, it's important to check the physical connections. Ensure that the modem is securely connected to the computer and that all cables are properly plugged in. Next, verify that the modem is powered on and functioning correctly. Restarting the modem can often resolve temporary glitches. Additionally, checking the modem's settings is crucial. Make sure that the correct network is selected and that the modem is configured properly. Updating the modem's firmware and drivers can also help resolve compatibility issues. Lastly, if all else fails, it may be necessary to contact the internet service provider for further assistance.