Comcast Cable Modems & Routers Ethernet (RJ-45) Computer Modems for sale

Comcast Xfinity Modem WiFi Router With Power Cords
Pre-Owned · XFINITY
$39.99
or Best Offer
$8.58 shipping
A+A ^ &*MU ] wVB T.L? !V|O / $S p o n s o r e d
ARRIS S33 SURFboard DOCSIS 3.1 Multi-Gigabit Cable Modem 2.5 Gbps Ethernet Port
Pre-Owned · ARRIS
$89.00
or Best Offer
$9.39 shipping
+3^ Y& 4X * ] QwP .UZ?! VU|/ $S p o n s o r e d
ARRIS G36 SURFboard DOCSIS 3.1 Multi-Gig Cable Modem & Wi-Fi 6 Router Combo
Open Box · ARRIS
(50)
$202.95
or Best Offer
Free shipping
Only 2 left
+8^Z &*J S] wR.?N! |WN/ I5 $S p o n s o r e d
Hitron CODA DOCSIS 3.1 Modem 1 Gbps - Great for Comcast Xfinity
Pre-Owned · Hitron
(5)
$24.99
or Best Offer
Trending at $31.66
$7.67 shipping
PV +^ &24* K] Ow.?!| 7/ $2S p o n s o r e d
Netgear Ultra-High Speed Cable Modem DOCSIS 3.1 CM1000-100NAS - BRAND NEW SEALED
Brand New · NETGEAR
(148)
$109.99
Free shipping
+KM C^N 5&E* QB ] w.?1C!| / $
New ListingARRIS SB8200 SURFboard DOCSIS 3.1 Cable Modem Ethernet Port 32x8 10+Gbps
Open Box · ARRIS
(332)
$59.99
$9.75 shipping
+^ &X*V ] SX w.?!M5| /F $S
ARRIS S33 SURFboard DOCSIS 3.1 Multi-Gigabit Cable Modem 2.5 Gbps Ethernet Port
Open Box · ARRIS
$42.00
$6.28 shipping
0 bids
3d 17h
G+^5 & *8 T] w.? 70 !WP |HJ / $
New ListingNETGEAR Nighthawk CM1000 DOCSIS 3.1 Cable Modem Tested Works
Pre-Owned · NETGEAR
(148)
$29.95
Free shipping
7+^0 U&*0 ] w.O?K !V|/ R$
ARRIS SB8200 Cable Modem - DOCSIS 3.1, Xfinity, Cox, Spectrum. 1 Gbps, 4 OFDM
Open Box · ARRIS
(332)
$69.99
Free shipping
Only 1 left!
M+4^ X&*S ] w.?! |Q/S $P
New ListingARRIS SURFboard SB8200 V3 DOCSIS 3.1 Cable Modem 10 Gbps 2 Ports 32X8
Pre-Owned · ARRIS
(332)
$32.00
Free shipping
+^5H D&*6 ] P w.?!|L/ $1E
New ListingARRIS SURFboard Gigabit DOCSIS 3.1 Cable Modem (SB8200)
Pre-Owned · ARRIS
(332)
$38.00
Free shipping
+S^L N &G* ] M Zw.?!| /XI $
Xfinity XFI Pod Wifi Network Range Extender, XE1-S - White A1A
Pre-Owned · XFINITY
(51)
$23.00
Trending at $23.70
Free shipping
2 watching
+^ &EZ* ] wHP.? !|/ $8U H7
NETGEAR CM700-100NAR High Speed DOCSIS 3.0 Cable Modem
Certified - Refurbished · NETGEAR
(83)
$36.79
Was: $149.99was - US $149.99
Free shipping
eBay Refurbished
+^ &* ]8 wK .JJ K9? !1|W/ $
BRAND NEW Xfinity Storm-Ready WiFi + Battery Comcast
Brand New · XFINITY
(3)
$96.00
Was: $120.00was - US $120.00
$11.40 shipping
+^ &*TE 62 ] Mw.?!|E /DS $S p o n s o r e d
ARRIS S34 SURFboard DOCSIS 3.1 Multi-Gigabit Cable Modem 2.5 Gbps Ethernet Port
Open Box · ARRIS
$164.95
or Best Offer
Free shipping
4 watching
I+^Q &9*2 ] 9 N w.M?D !|1M/ $S p o n s o r e d
Xfinity Modem Router ARRIS SURFboard TG862R DOCSIS 3.0 Cox Spectrum Internet
Pre-Owned · ARRIS
$59.99
Free shipping
+^ &*H I T] wL M.?N!|/ $ J6S p o n s o r e d
ARRIS SB8200 Surfboard Cable Modem - DOCSIS 3.1, Xfinity, Cox, Spectrum. 1 Gbps
Pre-Owned · ARRIS
(332)
$12.20
$6.03 shipping
5 bids
8h 18m
O+0 R^2 & * ] Kw3 .?!|/ $1
New Listingarris surfboard sb8200 cable modem docsis 3.1
Open Box · ARRIS
(332)
$87.33
Free shipping
T+N^ &KF * ] wI.T?! 88 J1| / $
New ListingARRIS SURFboard SB8200 DOCSIS 3.1 10 Gbps Cable Modem
Open Box · ARRIS
(332)
$45.00
or Best Offer
$6.45 shipping
VO+ 7^ Q&* ] 9Uw. ?W!3| /E $
New ListingNETGEAR CM1000 DOCSIS 3.1 Ultra High Speed Cable Modem Xfinity Comcast
Pre-Owned · NETGEAR
(3)
$24.99
or Best Offer
$10.00 shipping
+^E &M U*2 Y7] w.?! E|/ $8
ARRIS SURFboard SB8200 V3 DOCSIS 3.1 Cable Modem -Open Box - READ DESC
Brand New · ARRIS
(332)
$53.49
or Best Offer
$9.39 shipping
+O^T QU &0C * ] LwZ.?! K|/ $
Motorola MB7621 24x8 DOCSIS 3.0 Cable Modem Comcast XFINITY COX Spectrum
Open Box · Motorola
(45)
$39.77
Free shipping
Only 1 left!
+^E &4 CI* ] 1w.9 ?BI!|/ $
ARRIS G54 - Surfboard Wi-Fi 7 Cable Modem Router DOCSIS 3.1 BE18000 Up To 18Gbps
Open Box · ARRIS
(3)
$339.95
$19.99 shipping
+1R^ &* Z5] w 1F .?DR! N|/Q $
New ListingARRIS SURFboard SB8200 DOCSIS 3.1 10 Gbps Cable Modem ONLY ~ No Power Cable
Pre-Owned · ARRIS
(332)
$29.99
$4.00 shipping
RB W+3^ &*Q U E8] 7w.?!|/ $
ARRIS SURFboard Docsis 3.1 Cable Modem SB8200
Brand New · ARRIS
(332)
$134.99
Free shipping
+5^ D KZ&* OV 1O ]C2 w.?!|/ $
NETGEAR ULTRA-High Speed Cable Modem in Box DOCSIS 3.1 Up to 6Gbps d4
Pre-Owned · NETGEAR
(148)
$21.99
or Best Offer
Trending at $27.74
$13.00 shipping
+^ A&* ]5 F w.?!|V 1/1 $YF
Netgear CM1000 Gigabit Cable Modem Ultra High Speed DOCSIS 3.1 CM1000-100NAS
Open Box · NETGEAR
(148)
$36.99
$9.95 shipping
+^ &*GV KH J7 S]9 Zw.?!|/ $
Comcast Xfinity XFI WIFI Pod EXTENDER REPEATER BOOSTER MESH 2nd Gen XE2-SG
Pre-Owned · XFINITY
(25)
$69.99
or Best Offer
Free shipping
+8^E 6V &* ] w.?EZ !|/ $38
ARRIS (SB8200) - Cable Modem - Fast DOCSIS 3.1 32x8 Gigabit White
Brand New · ARRIS
(332)
$106.77
Free shipping
Only 1 left!
52+^ U2 &* ] wZ9 .G?!|/ 6 $S p o n s o r e d
NETGEAR CM1150V Nighthawk Multi-Gig Speed Cable Modem for XFINITY Voice
Open Box · NETGEAR
(46)
$109.00
or Best Offer
Free shipping
+^ E&R * WS T]I QD w .?!E1 |/ $
ARRIS SURFboard S34 Cable Modem 2.5 Gbps Multi-Gig 32 x 8 DOCSIS 3.1 NEW
Brand New · ARRIS
(1)
$179.00
or Best Offer
$18.95 shipping
+^ 1&*R ]KF w.C?U O!|/O $
XFINITY HOME Internet Prepaid Starter Kit+30 days of Internet service.
Brand New · XFINITY
$44.99
or Best Offer
$8.58 shipping
+CB ^ &*IU ]T9 w.N?5! 3|/H $
New ListingMotorola MT7711 24x8 Cable DOCSIS 3.0 Modem +AC1900 Wi-Fi Router+ 2 Phone Lines
Pre-Owned · Motorola
(70)
$79.99
or Best Offer
$4.50 shipping
TN E+S^ & I*B ] w .?!1|2/ $
New ListingXfinity xFi Pods WiFi Network Range Extender, Older 1st Generation, XE1-S
Pre-Owned · XFINITY
(51)
$36.39
Was: $69.99was - US $69.99
Free shipping
+V^ A&* ]7 Y P5w. HO?! |T6/ $
New ListingNetgear Nighthawk Cable Modem CM1200
Pre-Owned · NETGEAR
$100.00
or Best Offer
Free shipping
+^ A&*I ] w.HI? !F|M YY/ $
NETGEAR CM1000 Wired-Ethernet (RJ-45) Cable - CM1000100NAS (Black)
Brand New · NETGEAR
(148)
$100.00
or Best Offer
Free shipping
+DA^ Q &*7 ] Ww.?!T |/ $
🔥NEW🔥 Xfinity XFI Pods WI-FI Extender Gen 2-XE2-SG Lot of 2-Free Shipping
Brand New · XFINITY
(51)
$199.75
Free shipping
64+ ^ K&F* ]0 wU 3F .?!|/8 $
NETGEAR CM1000 DOCSIS 3.1 Ultra High Speed Cable Modem 1 Gbps Internet
Brand New · NETGEAR
(148)
$101.90
Free shipping
2 watching
+Q^ &O * ] w8.Y? 3!0| NU/ 6Z $
Comcast Xfinity XB7-T GIGABIT Modem WiFi Router / NO POWER CORD
Pre-Owned · XFINITY
$39.99
Free shipping
+^ P&H* I]M w.?!|/ V$Y 9S p o n s o r e d
Comcast Xfinity XFI WIFI Pod EXTENDER REPEATER BOOSTER MESH 2nd Gen XE2-SG
Pre-Owned · XFINITY
(25)
$74.95
or Best Offer
Free shipping
24 watching
+0^ &Y *7 ]1 w .?5!I A0| / $S p o n s o r e d
ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem 10 Gbps 2 Ports 32X8 Channels V1
Pre-Owned · ARRIS
(332)
$26.99
Trending at $32.00
$9.99 shipping
D+P^ GN&* ] wF.7? 2L !I|/Q $
Comcast Xfinity XB6-T GIGABIT Modem WiFi Router With Power Cord TESTED WORKING
Pre-Owned · XFINITY
$29.95
or Best Offer
$6.65 shipping
0 bids
13h 53m
+^7 T &K*X H] 9 Tw.?1!| / 2$
New ListingXfinity xFi Pod WiFi Network Range Extender Model XE1-S Lot Of 3
Pre-Owned · XFINITY
(51)
$39.99
Free shipping
+M^ 1 9&R O* W] 7 8w .JF?! |/ $
Netgear Nighthawk CM1100 Multi-zgig Speed Cable Modem DOCSIS 3.1 NEW SEALED 2019
Brand New · NETGEAR
(15)
$91.23
or Best Offer
$11.40 shipping
ER+^ 0H &J* ] X w.?!|/ $ML
Motorola MB7420 (16x4) Cable Modem DOCSIS 3.0 RFB
Open Box · Motorola
$24.99
Free shipping
O4 S+3 ^ &*D ] w.O? U!|7 / $
Motorola MT7711 24X8 Cable Modem Dual Wi-Fi Gigabit Router w/ Voice Refurbished
Open Box · Motorola
(70)
$38.25
Was: $42.50was - US $42.50
or Best Offer
$10.50 shipping
+^80 7M B9 &2* 5] Uw.M ?!|/ $
ARRIS SURFboard Cable Modem
Brand New · ARRIS
(332)
$60.00
or Best Offer
$10.00 shipping
+^ 7&* 2] 2 w.?7!| / $G
Arris BPB044S Modem Battery for TM822G TG862G TG852G TM502G TM602G TM722G OEM
Open Box · ARRIS
(34)
$12.99
or Best Offer
Free shipping
5+M^ &2* W] w.? XL!|/ B$
TP-LINK Model No. TC-7610 DOCSIS 3.0 Cable Modem ~ New Factory Sealed
Brand New · TP-LINK
(111)
$39.99
or Best Offer
$13.20 shipping
7+^B XE V&* ]1 IG w.?!|/ $
Xfinity xFi Pod WiFi Network Range Extender, 1st Generation, XE1-S, 3 pack
Pre-Owned · XFINITY
$50.00
$9.45 shipping
8+^ J LJ &* H]D XB Qw4.? !|/ $
Motorola MB7621 DOCSIS 3.0 Cable Modem 24x8, 1000+ Mbps, Without Power Adapter
Open Box · Motorola
(45)
$29.99
Free shipping
O+^ F P4&* PM] w. ?ZV! 2 |/ $
MOTOROLA 24x8 Cable Modem, Model MB7621, DOCSIS 3.0 (No WiFi)
Pre-Owned · Motorola
(45)
$14.53
Was: $16.14was - US $16.14
or Best Offer
Free shipping
2 watching
+^ &4*K ]3B w. I?H !DE |/ $
New XFINITY HOME Internet Prepaid Starter Kit+30 days of Internet service
Brand New · XFINITY
$47.99
Free shipping
+^ &* IA] w R.L ?T7 !|/4W $
Ubiquiti UniFi Cable Internet (UCI)
Brand New · Ubiquiti Networks
$349.99
Free shipping
Only 1 left!
+X^ &* ] w7.? !|F/R W$N DG
New ListingNETGEAR Cable Modem CM700 Black
Pre-Owned · NETGEAR
(83)
$15.00
Was: $104.50was - US $104.50
or Best Offer
Free shipping
+^P 2 8&G *Y1 ] w.?!|/ $ A
New ListingMotorola MB7621 24x8 DOCSIS 3.0 Cable Modem 1000+ Mbps Comcast XFINITY COX
Open Box · Motorola
(45)
$29.99
$5.99 shipping
+^T &Z* G ]J QwY. ?4H! S|H / $
New ListingXfinity xFi Pods WiFi Network Range Extender, 1st Generation, XE1-S
Pre-Owned · XFINITY
(51)
$17.99
Trending at $23.70
Free shipping
SR+^ &* ] w.?G!2 |/H $N FH
Hitron CODA56 White 2.5 Gigabit Ethernet Port DOCSIS 3.1 Cable Modem Used CIB
Pre-Owned · Hitron
(2)
$80.00
or Best Offer
$12.00 shipping
+^ &*J 2] 9w3 N.U R?!L |F/ $
*NEW* ARRIS Surfboard G36 DOCSIS 3.1 Multi-Gigabit Cable Modem Router AX3000
Brand New · ARRIS
$270.00
or Best Offer
$13.63 shipping
+^ &* 7]B w.?!J5| / AB 7$7 S p o n s o r e d
NETGEAR Nighthawk Cable Modem with Voice (CM1150) - Certified for Xfinity by Com
Pre-Owned · NETGEAR
(46)
$46.74
Was: $54.99was - US $54.99
Free shipping
6 watching
H+^4 ZM &*8T ] G5w.?!|/ $S p o n s o r e d

Comcast Cable Modems & Routers Ethernet (RJ-45) Computer Modems

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3,228 Results

Comcast Xfinity Modem WiFi Router With Power Cords

ARRIS S33 SURFboard DOCSIS 3.1 Multi-Gigabit Cable Modem 2.5 Gbps Ethernet Port

ARRIS G36 SURFboard DOCSIS 3.1 Multi-Gig Cable Modem & Wi-Fi 6 Router Combo

Hitron CODA DOCSIS 3.1 Modem 1 Gbps - Great for Comcast Xfinity

Netgear Ultra-High Speed Cable Modem DOCSIS 3.1 CM1000-100NAS - BRAND NEW SEALED

New ListingARRIS SB8200 SURFboard DOCSIS 3.1 Cable Modem Ethernet Port 32x8 10+Gbps

ARRIS S33 SURFboard DOCSIS 3.1 Multi-Gigabit Cable Modem 2.5 Gbps Ethernet Port

New ListingNETGEAR Nighthawk CM1000 DOCSIS 3.1 Cable Modem Tested Works

ARRIS SB8200 Cable Modem - DOCSIS 3.1, Xfinity, Cox, Spectrum. 1 Gbps, 4 OFDM

New ListingARRIS SURFboard SB8200 V3 DOCSIS 3.1 Cable Modem 10 Gbps 2 Ports 32X8

New ListingARRIS SURFboard Gigabit DOCSIS 3.1 Cable Modem (SB8200)

Xfinity XFI Pod Wifi Network Range Extender, XE1-S - White A1A

NETGEAR CM700-100NAR High Speed DOCSIS 3.0 Cable Modem

BRAND NEW Xfinity Storm-Ready WiFi + Battery Comcast

ARRIS S34 SURFboard DOCSIS 3.1 Multi-Gigabit Cable Modem 2.5 Gbps Ethernet Port

Xfinity Modem Router ARRIS SURFboard TG862R DOCSIS 3.0 Cox Spectrum Internet

ARRIS SB8200 Surfboard Cable Modem - DOCSIS 3.1, Xfinity, Cox, Spectrum. 1 Gbps

New Listingarris surfboard sb8200 cable modem docsis 3.1

New ListingARRIS SURFboard SB8200 DOCSIS 3.1 10 Gbps Cable Modem

New ListingNETGEAR CM1000 DOCSIS 3.1 Ultra High Speed Cable Modem Xfinity Comcast

ARRIS SURFboard SB8200 V3 DOCSIS 3.1 Cable Modem -Open Box - READ DESC

Motorola MB7621 24x8 DOCSIS 3.0 Cable Modem Comcast XFINITY COX Spectrum

ARRIS G54 - Surfboard Wi-Fi 7 Cable Modem Router DOCSIS 3.1 BE18000 Up To 18Gbps

New ListingARRIS SURFboard SB8200 DOCSIS 3.1 10 Gbps Cable Modem ONLY ~ No Power Cable

ARRIS SURFboard Docsis 3.1 Cable Modem SB8200

NETGEAR ULTRA-High Speed Cable Modem in Box DOCSIS 3.1 Up to 6Gbps d4

Netgear CM1000 Gigabit Cable Modem Ultra High Speed DOCSIS 3.1 CM1000-100NAS

Comcast Xfinity XFI WIFI Pod EXTENDER REPEATER BOOSTER MESH 2nd Gen XE2-SG

ARRIS (SB8200) - Cable Modem - Fast DOCSIS 3.1 32x8 Gigabit White

NETGEAR CM1150V Nighthawk Multi-Gig Speed Cable Modem for XFINITY Voice

ARRIS SURFboard S34 Cable Modem 2.5 Gbps Multi-Gig 32 x 8 DOCSIS 3.1 NEW

XFINITY HOME Internet Prepaid Starter Kit+30 days of Internet service.

New ListingMotorola MT7711 24x8 Cable DOCSIS 3.0 Modem +AC1900 Wi-Fi Router+ 2 Phone Lines

New ListingXfinity xFi Pods WiFi Network Range Extender, Older 1st Generation, XE1-S

New ListingNetgear Nighthawk Cable Modem CM1200

NETGEAR CM1000 Wired-Ethernet (RJ-45) Cable - CM1000100NAS (Black)

🔥NEW🔥 Xfinity XFI Pods WI-FI Extender Gen 2-XE2-SG Lot of 2-Free Shipping

NETGEAR CM1000 DOCSIS 3.1 Ultra High Speed Cable Modem 1 Gbps Internet

Comcast Xfinity XB7-T GIGABIT Modem WiFi Router / NO POWER CORD

Comcast Xfinity XFI WIFI Pod EXTENDER REPEATER BOOSTER MESH 2nd Gen XE2-SG

ARRIS SURFboard SB8200 DOCSIS 3.1 Cable Modem 10 Gbps 2 Ports 32X8 Channels V1

Comcast Xfinity XB6-T GIGABIT Modem WiFi Router With Power Cord TESTED WORKING

New ListingXfinity xFi Pod WiFi Network Range Extender Model XE1-S Lot Of 3

Netgear Nighthawk CM1100 Multi-zgig Speed Cable Modem DOCSIS 3.1 NEW SEALED 2019

Motorola MB7420 (16x4) Cable Modem DOCSIS 3.0 RFB

Motorola MT7711 24X8 Cable Modem Dual Wi-Fi Gigabit Router w/ Voice Refurbished

ARRIS SURFboard Cable Modem

Arris BPB044S Modem Battery for TM822G TG862G TG852G TM502G TM602G TM722G OEM

TP-LINK Model No. TC-7610 DOCSIS 3.0 Cable Modem ~ New Factory Sealed

Xfinity xFi Pod WiFi Network Range Extender, 1st Generation, XE1-S, 3 pack

Motorola MB7621 DOCSIS 3.0 Cable Modem 24x8, 1000+ Mbps, Without Power Adapter

MOTOROLA 24x8 Cable Modem, Model MB7621, DOCSIS 3.0 (No WiFi)

New XFINITY HOME Internet Prepaid Starter Kit+30 days of Internet service

Ubiquiti UniFi Cable Internet (UCI)

New ListingNETGEAR Cable Modem CM700 Black

New ListingMotorola MB7621 24x8 DOCSIS 3.0 Cable Modem 1000+ Mbps Comcast XFINITY COX

New ListingXfinity xFi Pods WiFi Network Range Extender, 1st Generation, XE1-S

Hitron CODA56 White 2.5 Gigabit Ethernet Port DOCSIS 3.1 Cable Modem Used CIB

*NEW* ARRIS Surfboard G36 DOCSIS 3.1 Multi-Gigabit Cable Modem Router AX3000

NETGEAR Nighthawk Cable Modem with Voice (CM1150) - Certified for Xfinity by Com

Best Selling

Xfinity xFi Wi-Fi Pod Ethernet Repeater - White

ARRIS SURFboard SB8200 DOCSIS 3.1 10 Gbps Cable Modem

Motorola MT7711 24X8 Cable Modem and AC1900 Dual Band Wi-Fi Gigabit Router 2 Phone Lines for Comcast Xfinity

NETGEAR CM1000 Wired-Ethernet (RJ-45) Cable - CM1000100NAS (Black)

Hitron CODA56 White 2.5 Gigabit Ethernet Port DOCSIS 3.1 Cable Modem CIB

NETGEAR CM700-100NAS Cable Modem

ARRIS S34 – Cable Modem (DOCSIS 3.1 Multi-Gigabit) Supports ultra-fast

Xfinity Storm-Ready Wifi Battery Backup WNXB11ABR 81SYY101.G01

Top Rated

ARRIS SB6183 Surfboard 16x4 DOCSIS 3.0 Cable Modem - Black

NETGEAR CM700-100NAS Cable Modem

Motorola MB7621-10 1000 Mbps Modem

Zoom 5345 Cable Modem 343 Mbps 8x4 DOCSIS 3.0

Netgear CM1100 DOCSIS 3.1 Multi-Gig Cable Modem

ARRIS SURFboard SB8200 DOCSIS 3.1 10 Gbps Cable Modem

Motorola MG7550 16x4 High Speed ​​Cable Modem - Black

NEW ARRIS Surfboard G36 DOCSIS 3.1 Multi-Gigabit Cable Modem Router AX3000

Motorola MG7550 16x4 High Speed Cable Modem - Black