Shop xfinity modem replacement

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$386.99
Netgear 2.5Gbps Internet Speed Cable Modem For Xfinity Voice
CDW
12K+
$386.99
Netgear 2.5Gbps Internet Speed Cable Modem For Xfinity Voice
CDW
12K+
$218.98
ARRIS (S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, For Comcast Xfinity, Cox, Spectrum & More, 2.5 Gbps Max Internet Speeds, 1 Year
Amazon.com
5K+
Free shipping
$218.98
ARRIS (S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, For Comcast Xfinity, Cox, Spectrum & More, 2.5 Gbps Max Internet Speeds, 1 Year
Amazon.com
5K+
$21.44
Comcast C1863447400 Xfinity Dc50xu Digital Cable Box
eBay
Free shipping
$21.44
Comcast C1863447400 Xfinity Dc50xu Digital Cable Box
eBay
Free shipping
$259.89
$299.99
NETGEAR Nighthawk Tri-Band Wifi 7 Router (RS300) - Router Only, BE9300 Wireless Speed (Up To 9.3 Gbps) - Covers Up To 2,500 Sq. Ft., 100 Devices - 2.5
Amazon.com
1K+
Free shipping
13% off
$259.89
$299.99
NETGEAR Nighthawk Tri-Band Wifi 7 Router (RS300) - Router Only, BE9300 Wireless Speed (Up To 9.3 Gbps) - Covers Up To 2,500 Sq. Ft., 100 Devices - 2.5
Amazon.com
1K+
$199.00
Netgear Ultra-High Speed Cable Modem Docsis 3.1 For Xfinity From Comcast, Spectrum & Cox (Cm1000-100Nas)
Walmart
617
Free shipping
$199.00
Netgear Ultra-High Speed Cable Modem Docsis 3.1 For Xfinity From Comcast, Spectrum & Cox (Cm1000-100Nas)
Walmart
617
$299.89
$399.99
NETGEAR Nighthawk Tri-Band Wifi 7 Router (RS500) - Router Only, BE12000 Wireless Speed (Up To 12 Gbps) - Covers Up To 3,000 Sq. Ft., 120 Devices - 2.5
Amazon.com
1K+
Free shipping
25% off
$299.89
$399.99
NETGEAR Nighthawk Tri-Band Wifi 7 Router (RS500) - Router Only, BE12000 Wireless Speed (Up To 12 Gbps) - Covers Up To 3,000 Sq. Ft., 120 Devices - 2.5
Amazon.com
1K+
$178.75
$223.43
(S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, For Comcast Xfinity, & More, 2.5
Aliexpress
Free shipping
19% off
$178.75
$223.43
(S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, For Comcast Xfinity, & More, 2.5
Aliexpress
Free shipping
$199.99
Netgear Cable Modem - Black (CM1000-100NAS): Gigabit Ethernet, Cox, Spectrum, Xfinity Compatible
Target
Free shipping
$199.99
Netgear Cable Modem - Black (CM1000-100NAS): Gigabit Ethernet, Cox, Spectrum, Xfinity Compatible
Target
Free shipping
$117.25
$172.42
- Cable Modem - Fast DOCSIS 3.1 32X8 Gigabit Cable Modem , Approved For Comcast Xfinity, Cox,
Aliexpress
Free shipping
31% off
$117.25
$172.42
- Cable Modem - Fast DOCSIS 3.1 32X8 Gigabit Cable Modem , Approved For Comcast Xfinity, Cox,
Aliexpress
Free shipping
$59.99
$99.99
TP-Link AX1800 Dual Band Router: Wi-Fi 6, 2.4/5 Ghz, Ethernet Ports, Xfinity Compatible
Target
Free shipping
40% off
$59.99
$99.99
TP-Link AX1800 Dual Band Router: Wi-Fi 6, 2.4/5 Ghz, Ethernet Ports, Xfinity Compatible
Target
Free shipping
$43.89
$61.45
NETGEAR Cable Modem CM600 - Compatible With Cable Providers Including Xfinity By Comcast, Spectrum, Cox | For Cable Plans Up To 400 Mbps | DOCSIS 3.0 | 24X8
noshtuvki-varna
Free shipping
28% off
$43.89
$61.45
NETGEAR Cable Modem CM600 - Compatible With Cable Providers Including Xfinity By Comcast, Spectrum, Cox | For Cable Plans Up To 400 Mbps | DOCSIS 3.0 | 24X8
noshtuvki-varna
Free shipping
$165.00
T25 Surfboard Cable Modem Docsis 3.1800 Mbps Max Internet Service For Approved Comcast Xfinity With Voice Telephone Service Port
Walmart
$165.00
T25 Surfboard Cable Modem Docsis 3.1800 Mbps Max Internet Service For Approved Comcast Xfinity With Voice Telephone Service Port
Walmart
$156.40
$223.42
NEW Cable Modem-Fast DOCSIS 3.1 Multi-Gigabit Cable Modem,For Comcast Xfinity,Cox&
Aliexpress
Free shipping
29% off
$156.40
$223.42
NEW Cable Modem-Fast DOCSIS 3.1 Multi-Gigabit Cable Modem,For Comcast Xfinity,Cox&
Aliexpress
Free shipping
$249.99
Motorola Mb8600 Docsis 3.1 Cable Modem - Approved For Comcast Xfinity, Cox, And Charter Spectrum, Supports Cable Plans Up To 1000 Mbps | 1 Gbps Ethern
Walmart
$249.99
Motorola Mb8600 Docsis 3.1 Cable Modem - Approved For Comcast Xfinity, Cox, And Charter Spectrum, Supports Cable Plans Up To 1000 Mbps | 1 Gbps Ethern
Walmart
$59.69
$77.60
Hitron DOCSIS 3.1 Cable Modem (DOCSIS 3.1 Modem), 6 Gbps Max Speed | Approved For Comcast Xfinity And Charter Spectrum | White (2X 1 Gbps Ethernet Ports)| CODA
theminutetrader
23% off
$59.69
$77.60
Hitron DOCSIS 3.1 Cable Modem (DOCSIS 3.1 Modem), 6 Gbps Max Speed | Approved For Comcast Xfinity And Charter Spectrum | White (2X 1 Gbps Ethernet Ports)| CODA
theminutetrader
$71.01
ARRIS Surfboard SBV3202 DOCSIS 3.0 Cable Modem, Certified For Xfinity Internet Voice
ns Amfwr
$71.01
ARRIS Surfboard SBV3202 DOCSIS 3.0 Cable Modem, Certified For Xfinity Internet Voice
ns Amfwr
$64.89
$84.36
TP-Link TC-W7960 DOCSIS3.0 300Mbps Wireless Wifi Cable Modem Router For Comcast XFINITY, Time Warner Cable, Cox Communications, Charter, Spectrum
theminutetrader
23% off
$64.89
$84.36
TP-Link TC-W7960 DOCSIS3.0 300Mbps Wireless Wifi Cable Modem Router For Comcast XFINITY, Time Warner Cable, Cox Communications, Charter, Spectrum
theminutetrader
$349.99
Netgear Nighthawk 2.5 Gb/S Cable Modem For Xfinity Voice CM2050V-100NAS
B&H Photo-Video-Pro Audio
333
$349.99
Netgear Nighthawk 2.5 Gb/S Cable Modem For Xfinity Voice CM2050V-100NAS
B&H Photo-Video-Pro Audio
333
$43.48
ARRIS Tg862g/Ct Cable Modem Wireless Router Comcast Xfinity Wifi
ns Amfwr
$43.48
ARRIS Tg862g/Ct Cable Modem Wireless Router Comcast Xfinity Wifi
ns Amfwr
$76.78
Networking Products Nighthawk Multi-Gig Cable Modem CM2000 - Compatible With All Cable Providers Incl. Xfinity, Spectrum, Cox | For Cable Plans Up To 2.5Gbps | DOCSIS 3.1
ns Amfwr
$76.78
Networking Products Nighthawk Multi-Gig Cable Modem CM2000 - Compatible With All Cable Providers Incl. Xfinity, Spectrum, Cox | For Cable Plans Up To 2.5Gbps | DOCSIS 3.1
ns Amfwr
$57.63
$66.27
NETGEAR Cable Modem CM500 - Compatible With All Cable Providers Including Xfinity By Comcast, Spectrum, Cox | For Cable Plans Up To 400Mbps | DOCSIS 3.0
Northofalpine
13% off
$57.63
$66.27
NETGEAR Cable Modem CM500 - Compatible With All Cable Providers Including Xfinity By Comcast, Spectrum, Cox | For Cable Plans Up To 400Mbps | DOCSIS 3.0
Northofalpine
$56.99
$65.54
NETGEAR Cable Modem CM600 - Compatible With Cable Providers Including Xfinity By Comcast, Spectrum, Cox | For Cable Plans Up To 400 Mbps | DOCSIS 3.0 | 24X8
Northofalpine
13% off
$56.99
$65.54
NETGEAR Cable Modem CM600 - Compatible With Cable Providers Including Xfinity By Comcast, Spectrum, Cox | For Cable Plans Up To 400 Mbps | DOCSIS 3.0 | 24X8
Northofalpine
$57.63
$66.27
NETGEAR Cable Modem CM500 - Compatible With All Cable Providers Including Xfinity By Comcast, Spectrum, Cox | For Cable Plans Up To 400Mbps | DOCSIS 3.0
www.naturalkam.com
13% off
$57.63
$66.27
NETGEAR Cable Modem CM500 - Compatible With All Cable Providers Including Xfinity By Comcast, Spectrum, Cox | For Cable Plans Up To 400Mbps | DOCSIS 3.0
www.naturalkam.com
$69.75
$80.21
ARRIS Surfboard SBV3202 DOCSIS 3.0 Cable Modem, Certified For Xfinity Internet Voice
www.naturalkam.com
13% off
$69.75
$80.21
ARRIS Surfboard SBV3202 DOCSIS 3.0 Cable Modem, Certified For Xfinity Internet Voice
www.naturalkam.com
$249.99
Netgear Nighthawk CM2500 2G DOCSIS 3.1 Cable Modem
B&H Photo-Video-Pro A
2
Free shipping
$249.99
Netgear Nighthawk CM2500 2G DOCSIS 3.1 Cable Modem
B&H Photo-Video-Pro A
2
$192.99
NETGEAR Nighthawk AC1900 Wifi DOCSIS 3.0 Cable Modem Router (C7000): 4 Ethernet Ports
Target
Free shipping
$192.99
NETGEAR Nighthawk AC1900 Wifi DOCSIS 3.0 Cable Modem Router (C7000): 4 Ethernet Ports
Target
Free shipping
$79.98
$103.97
NETGEAR Nighthawk Xfinity Modem With Voice (CM2050V) Cable Modem DOCSIS 3.1 Gigabit, Supports Cable Plans Up To 2.5 Gbps, 2 Phone Lines
Moviluz Shop One
23% off
$79.98
$103.97
NETGEAR Nighthawk Xfinity Modem With Voice (CM2050V) Cable Modem DOCSIS 3.1 Gigabit, Supports Cable Plans Up To 2.5 Gbps, 2 Phone Lines
Moviluz Shop One
$219.00
ARRIS Surfboard S34 2.5G DOCSIS 3.1 Cable Modem
B&H Photo-Video-Pro A
6
Free shipping
$219.00
ARRIS Surfboard S34 2.5G DOCSIS 3.1 Cable Modem
B&H Photo-Video-Pro A
6
$70.99
$81.64
NETGEAR Nighthawk AC1900 (24X8) DOCSIS 3.0 Wifi Cable Modem Router Combo For XFINITY Internet Voice (C7100V) Ideal For Xfinity Internet And Voice Services
Northofalpine
13% off
$70.99
$81.64
NETGEAR Nighthawk AC1900 (24X8) DOCSIS 3.0 Wifi Cable Modem Router Combo For XFINITY Internet Voice (C7100V) Ideal For Xfinity Internet And Voice Services
Northofalpine
$95.99
ARRIS Surfboard DOCSIS 3.1 Gigabit Cable Modem, Approved For Cox, Xfinity, Spectrum Others, - New Condition
Orjgd
$95.99
ARRIS Surfboard DOCSIS 3.1 Gigabit Cable Modem, Approved For Cox, Xfinity, Spectrum Others, - New Condition
Orjgd
$70.99
$81.64
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
www.naturalkam.com
13% off
$70.99
$81.64
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
www.naturalkam.com
$75.23
ARRIS Surfboard T25 DOCSIS 3.1 Gigabit Cable Modem | Certified For Xfinity Internet Voice (Black) For Plans Up To 1000 Mbps
Kgbyz ns
$75.23
ARRIS Surfboard T25 DOCSIS 3.1 Gigabit Cable Modem | Certified For Xfinity Internet Voice (Black) For Plans Up To 1000 Mbps
Kgbyz ns
$62.09
$80.72
NETGEAR Cable Modem CM700 - Compatible With All Cable Providers Including Xfinity By Comcast, Spectrum, Cox | For Cable Plans Up To 500 Mbps | DOCSIS 3.0 (Renewed)
Moviluz Shop One
23% off
$62.09
$80.72
NETGEAR Cable Modem CM700 - Compatible With All Cable Providers Including Xfinity By Comcast, Spectrum, Cox | For Cable Plans Up To 500 Mbps | DOCSIS 3.0 (Renewed)
Moviluz Shop One
$219.00
Surfboard S34 DOCSIS 3.1 Cable Modem White
Home Depot
Free shipping
$219.00
Surfboard S34 DOCSIS 3.1 Cable Modem White
Home Depot
Free shipping
$219.00
ARRIS Surfboard S34 2.5G DOCSIS 3.1 Cable Modem 1001781
B&H Photo-Video-Pro Audio
5
$219.00
ARRIS Surfboard S34 2.5G DOCSIS 3.1 Cable Modem 1001781
B&H Photo-Video-Pro Audio
5
$169.00
ARRIS - Surfboard SB8200 32 X 8 DOCSIS 3.1 Gig-Speed Cable Modem - White
Best Buy
526
Free shipping
$169.00
ARRIS - Surfboard SB8200 32 X 8 DOCSIS 3.1 Gig-Speed Cable Modem - White
Best Buy
526

Shop xfinity modem replacement

Sponsored
About our ads
$386.99
Netgear 2.5Gbps Internet Speed Cable Modem For Xfinity Voice
CDW
12K+
$386.99
Netgear 2.5Gbps Internet Speed Cable Modem For Xfinity Voice
CDW
12K+
$218.98
ARRIS (S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, For Comcast Xfinity, Cox, Spectrum & More, 2.5 Gbps Max Internet Speeds, 1 Year
Amazon.com
5K+
Free shipping
$218.98
ARRIS (S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, For Comcast Xfinity, Cox, Spectrum & More, 2.5 Gbps Max Internet Speeds, 1 Year
Amazon.com
5K+
$21.44
Comcast C1863447400 Xfinity Dc50xu Digital Cable Box
eBay
Free shipping
$21.44
Comcast C1863447400 Xfinity Dc50xu Digital Cable Box
eBay
Free shipping
$259.89
$299.99
NETGEAR Nighthawk Tri-Band Wifi 7 Router (RS300) - Router Only, BE9300 Wireless Speed (Up To 9.3 Gbps) - Covers Up To 2,500 Sq. Ft., 100 Devices - 2.5
Amazon.com
1K+
Free shipping
13% off
$259.89
$299.99
NETGEAR Nighthawk Tri-Band Wifi 7 Router (RS300) - Router Only, BE9300 Wireless Speed (Up To 9.3 Gbps) - Covers Up To 2,500 Sq. Ft., 100 Devices - 2.5
Amazon.com
1K+
$199.00
Netgear Ultra-High Speed Cable Modem Docsis 3.1 For Xfinity From Comcast, Spectrum & Cox (Cm1000-100Nas)
Walmart
617
Free shipping
$199.00
Netgear Ultra-High Speed Cable Modem Docsis 3.1 For Xfinity From Comcast, Spectrum & Cox (Cm1000-100Nas)
Walmart
617
$299.89
$399.99
NETGEAR Nighthawk Tri-Band Wifi 7 Router (RS500) - Router Only, BE12000 Wireless Speed (Up To 12 Gbps) - Covers Up To 3,000 Sq. Ft., 120 Devices - 2.5
Amazon.com
1K+
Free shipping
25% off
$299.89
$399.99
NETGEAR Nighthawk Tri-Band Wifi 7 Router (RS500) - Router Only, BE12000 Wireless Speed (Up To 12 Gbps) - Covers Up To 3,000 Sq. Ft., 120 Devices - 2.5
Amazon.com
1K+
$178.75
$223.43
(S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, For Comcast Xfinity, & More, 2.5
Aliexpress
Free shipping
19% off
$178.75
$223.43
(S34) - Cable Modem - Fast DOCSIS 3.1 Multi-Gigabit Cable Modem, For Comcast Xfinity, & More, 2.5
Aliexpress
Free shipping
$199.99
Netgear Cable Modem - Black (CM1000-100NAS): Gigabit Ethernet, Cox, Spectrum, Xfinity Compatible
Target
Free shipping
$199.99
Netgear Cable Modem - Black (CM1000-100NAS): Gigabit Ethernet, Cox, Spectrum, Xfinity Compatible
Target
Free shipping
$117.25
$172.42
- Cable Modem - Fast DOCSIS 3.1 32X8 Gigabit Cable Modem , Approved For Comcast Xfinity, Cox,
Aliexpress
Free shipping
31% off
$117.25
$172.42
- Cable Modem - Fast DOCSIS 3.1 32X8 Gigabit Cable Modem , Approved For Comcast Xfinity, Cox,
Aliexpress
Free shipping
$59.99
$99.99
TP-Link AX1800 Dual Band Router: Wi-Fi 6, 2.4/5 Ghz, Ethernet Ports, Xfinity Compatible
Target
Free shipping
40% off
$59.99
$99.99
TP-Link AX1800 Dual Band Router: Wi-Fi 6, 2.4/5 Ghz, Ethernet Ports, Xfinity Compatible
Target
Free shipping
$43.89
$61.45
NETGEAR Cable Modem CM600 - Compatible With Cable Providers Including Xfinity By Comcast, Spectrum, Cox | For Cable Plans Up To 400 Mbps | DOCSIS 3.0 | 24X8
noshtuvki-varna
Free shipping
28% off
$43.89
$61.45
NETGEAR Cable Modem CM600 - Compatible With Cable Providers Including Xfinity By Comcast, Spectrum, Cox | For Cable Plans Up To 400 Mbps | DOCSIS 3.0 | 24X8
noshtuvki-varna
Free shipping
$165.00
T25 Surfboard Cable Modem Docsis 3.1800 Mbps Max Internet Service For Approved Comcast Xfinity With Voice Telephone Service Port
Walmart
$165.00
T25 Surfboard Cable Modem Docsis 3.1800 Mbps Max Internet Service For Approved Comcast Xfinity With Voice Telephone Service Port
Walmart
$156.40
$223.42
NEW Cable Modem-Fast DOCSIS 3.1 Multi-Gigabit Cable Modem,For Comcast Xfinity,Cox&
Aliexpress
Free shipping
29% off
$156.40
$223.42
NEW Cable Modem-Fast DOCSIS 3.1 Multi-Gigabit Cable Modem,For Comcast Xfinity,Cox&
Aliexpress
Free shipping
$249.99
Motorola Mb8600 Docsis 3.1 Cable Modem - Approved For Comcast Xfinity, Cox, And Charter Spectrum, Supports Cable Plans Up To 1000 Mbps | 1 Gbps Ethern
Walmart
$249.99
Motorola Mb8600 Docsis 3.1 Cable Modem - Approved For Comcast Xfinity, Cox, And Charter Spectrum, Supports Cable Plans Up To 1000 Mbps | 1 Gbps Ethern
Walmart
$59.69
$77.60
Hitron DOCSIS 3.1 Cable Modem (DOCSIS 3.1 Modem), 6 Gbps Max Speed | Approved For Comcast Xfinity And Charter Spectrum | White (2X 1 Gbps Ethernet Ports)| CODA
theminutetrader
23% off
$59.69
$77.60
Hitron DOCSIS 3.1 Cable Modem (DOCSIS 3.1 Modem), 6 Gbps Max Speed | Approved For Comcast Xfinity And Charter Spectrum | White (2X 1 Gbps Ethernet Ports)| CODA
theminutetrader
$71.01
ARRIS Surfboard SBV3202 DOCSIS 3.0 Cable Modem, Certified For Xfinity Internet Voice
ns Amfwr
$71.01
ARRIS Surfboard SBV3202 DOCSIS 3.0 Cable Modem, Certified For Xfinity Internet Voice
ns Amfwr
$64.89
$84.36
TP-Link TC-W7960 DOCSIS3.0 300Mbps Wireless Wifi Cable Modem Router For Comcast XFINITY, Time Warner Cable, Cox Communications, Charter, Spectrum
theminutetrader
23% off
$64.89
$84.36
TP-Link TC-W7960 DOCSIS3.0 300Mbps Wireless Wifi Cable Modem Router For Comcast XFINITY, Time Warner Cable, Cox Communications, Charter, Spectrum
theminutetrader
$349.99
Netgear Nighthawk 2.5 Gb/S Cable Modem For Xfinity Voice CM2050V-100NAS
B&H Photo-Video-Pro Audio
333
$349.99
Netgear Nighthawk 2.5 Gb/S Cable Modem For Xfinity Voice CM2050V-100NAS
B&H Photo-Video-Pro Audio
333

  • Best Xfinity Modem Replacement Options - Top 10 of 2025

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