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Motorola MG7550 - Modem with Built in WiFi | Approved for Comcast Xfinity, Cox | For Plans Up to 300 Mbps | DOCSIS 3.0 + AC1900 WiFi Router | Power Boost Enabled

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Color: Black


Features

  • 16x4 DOCSIS 3.0 cable modem plus a built-in AC1900 Dual Band (2.4 GHz and 5 GHz) WiFi Gigabit Router with four Gigabit (GigE) Ethernet ports, a firewall DFS, Power Boost, and more. This product is recommended for actual cable Internet service speeds up to 375 Mbps. A Broadcom cable modem chipset provides security from Denial of Service attacks. WiFi performance is exceptionally good, even in multi-dwelling units with lots of WiFi noise from neighbors. DFS and Power Boost are key
  • Requires cable Internet service. Approved by and for use with Comcast Xfinity and Xfinity X1, Cox, Charter, Time Warner Cable, Suddenlink, WOW., CableOne and other cable service providers. Eliminate cable modem rental fees up to 156 dollars per year. (Savings are shown for Xfinity and vary by cable service provider. No cable modem is compatible with fiber optic, DSL, or satellite services from Verizon, AT&T, CenturyLink, Frontier, and others. Model MG7550 has no phone jack.)
  • Wireless Power Boost adds high-performance WiFi power amplifiers to boost the wireless signals to the legal limit, giving a significant boost in speed and range. The router can work on WiFi DFS frequencies, unlike most routers, so it is much less vulnerable to WiFi interference from neighbors. In addition, AnyBeam beamforming at both 2.4 GHz and 5 GHz frequencies focuses the signal on wireless clients to further enhance performance and range.
  • Integrating the cable modem and router creates a reliable connection that reduces unwieldy wiring and power adapter clutter while conserving desk space. The vertical design minimizes shelf space and improves cooling while looking great in any home or office. A two-year warranty plus rugged lightning and power surge circuits protect your investment.

Brand: Motorola


Model Name: MG7550


Special Feature: Beamforming, Wps


Frequency Band Class: Dual-Band


Wireless Communication Standard: 802.11n, 802.11b, 802.11ac, 802.11g


Compatible Devices: Tablet, Smartphone


Frequency: 5 GHz


Recommended Uses For Product: Security


Included Components: Cable, Power Adapter, User Manual, Warranty, Tools, Router


Connectivity Technology: Wi-Fi, Ethernet


Wireless Type: ‎802.11n, 802.11b, 802.11ac, 802.11g


Brand: ‎Motorola


Series: ‎MG7550


Item model number: ‎MG7550


Item Weight: ‎1.48 pounds


Product Dimensions: ‎10.9 x 10.2 x 2.8 inches


Item Dimensions LxWxH: ‎10.9 x 10.2 x 2.8 inches


Color: ‎Black


Batteries: ‎1 Lithium Polymer batteries required.


Manufacturer: ‎Motorola


Is Discontinued By Manufacturer: ‎No


Date First Available: ‎August 1, 2016


Frequently asked questions

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Top Amazon Reviews


  • Worked perfectly!
For years I have been saying that I would invest in my own modem because "renting" one just seemed like a money grab. Anywho, Xfinity increased the equipment rental fee and that was enough for me...amongst a few other things. My hesitation was always service disruptions and/or incompatibility, but again I was ready to take on that risk. Fast forward to this device. The installation is the EXACT same as my current (now former) modem which is the power cord and and COAX cord, so as long as you know how to plug in two things, you're fine. I've always elected self-installation with Xfinity so that's why I was comfortable with the process. You don't need to be a tech to plug in two cords, LOL! ACTIVATION---That's where I was also nervous, but the process ended up being quick and smooth. I had to download the Xfinity app on my phone and follow the instructions for activating a new device. It took maybe 5 minutes for the activation process and all I had to do was input one of the codes from the new modem. I took a pic of the codes because everything is located on the bottom and I didn't want to have to lift it up while inputting. There was also an option to scan the QR code, but I only saw bar codes. (It may have worked either way, but again I only had to input one thing so no biggie). The instructions even said that the modem would restart and then be ready to go, which it did twice and I was up and running. Added perk--I liked being able to change the network (modem) name as well as the password. Xfinity always "forced" me to do it, which is my preference anyway, but glad to know I had the option with this new modem. It's not apart of the installation, but is included in the guide with the modem. Note: Once you change the password, you'll be knocked offline so you'll have to reconnect with the new password. Common sense isn't so common so that's why I said that. LOL So far the speed has been fine. I just set it up about 2 hours ago and I have connected 4 out of 6 devices with no lags/issues. If I ever run into major problems, I'll provide an update. Also, it is more lightweight and the cord is much shorter. I was able to put in the same place, but keep that in mind and/or you may need an extension cord. Last but not least, I almost opted for something cheaper, but I saw in the comments that it was just the modem and not a router(?), so I ended up getting this one because I needed it to get Wifi and didn't want to have to buy multiple devices. ... show more
Reviewed in the United States on February 17, 2025 by Willa Morton

  • Good
So far, it’s worked great in my apartment. I have Xfinity and it is compatible with their requirements.
Reviewed in the United States on July 4, 2025 by great

  • Motorola MG7550
October 27th 2017 -Knocked two stars off ... One for the modems software interface very basic, easy to click on the wrong tab, would like to see more control options on Firewall settings instead of LOW / MED/ HIGH, better layout on how the dash board tabs are aligned. Second star knocked off their Tech support, Personnel could not answer advance questions and being put on & off hold was getting old, asked to be passed to Tier 2 or 3 yet after being disconnected on twice, finally informed No Tier 2 or 3, just engineering and they are gone for the day... Waiting for call back on Monday.. Overall three star Rating For Basic setup and initial connection 5 star rating First you have to call your internet provider to provision the Motorola MG7550, this adds the device to your account and allows it to work, this takes five to ten minutes not counting hold time or waiting on initial rep to answer from Comcast and then you will have WAN connection, not 100% internet access, that takes another ten minutes or so, just depends on your provider. Very easy for basic WAN use. Bought to replace an ARRIS Cable Modem ( not recommend) which was bought to replace the Comcast Cable modem which had died and tired of paying monthly rental fee. Will update as time of use goes by... So far recommend for ease of setup and WIFI coverage Oct 31st 2017 Never got the call back from engineering . After calling direct and talking to two more Reps, no customer gets to talk with engineering, wasted three days waiting for the call back and then talking with non-engineering reps who tried relaying my questions without success.. For now its still an overall Three Star rating. update Nov 7th 2017, been sending emails to Motorola on Firewall setup and settings, finally heard back use default of LOW otherwise you could have issues. Not sure why they have LOW- MEDIUM- HIGH settings if their default is low and that's the only setting their engineers recommend. If you are like most people who just leave the default alone and forget, then this is perfect for you. I am not one of those and I like to know my IoT are protected and if I buy something with options I like to know they all work. Update Nov 13th 2017 Just received this info from Engineering The “low” setting does not block any services/ports, however it does protect against invalid packets and well known attacks. The “medium” setting will cause the firewall to drop a packet unless it is on a specific port of allowed services, The allowed services are listed on the same page. The “high” setting is similar to “medium”, but allows access to even fewer services. The “off” setting allows all traffic to pass. /*kIcsaTypeA_InboundAccept*/ "ALLOW: Inbound access request", /*kIcsaTypeB_OutboundAccept*/ "ALLOW: Outbound access request", /*kIcsaTypeC_TransverseDrop*/ "DENY: Inbound or outbound access request", /*kIcsaTypeD_SelfDrop*/ "DENY: Firewall interface access request", /*kIcsaTypeE_AuthAttemptFail*/ "FAILURE: User interface login", /*kIcsaTypeE_AuthAttemptSuccess*/ "SUCCESS: User interface login", /*kIcsaTypeF_AdminAccess*/ "ALLOW: User interface access", /*kIcsaTypeG_TodComplete*/ "Time Of Day established", /*kIcsaTypeG_DhcpComplete*/ "Public Network Interface up", /*kIcsaTypeG_FirewallUp*/ "Firewall Up", /*kRemoteConfigEnabled*/ "Remote config management enabled", /*kRemoteConfigDisablede*/ "Remote config management disabled", /*kPingOfDeath*/ "Ping Of Death", /*kTearDrop*/ "Teardrop or derivative", /*kLand*/ "Land", /*kWinNuke*/ "WinNuke", /*kXmasTree*/ "X-Mas Tree", /*kSynFlood*/ "SYN Flood", /*kIllegalIpOption*/ "Packet with illegal IP option (LSR, SSR, or RR)", /*kLanSynFlood*/ "LAN-side SYN Flood", /*kLanPingFlood*/ "LAN-side Ping Flood", /*kLanUdpFlood*/ "LAN-side UDP Flood", /*kPortScan*/ "TCP- or UDP-based Port Scan", /*kIpFragmentDropped*/ "IP Fragmented Packet", /*kIllegalFragment*/ "Illegal Fragments", /*kMcBcIcmpDest*/ "ICMP REQ/REP w/MC or BC DEST addr", /*kMcBcIpSrcAdr*/ "IP packet w/MC or BC SRC addr", /*kIllegalIpHeader*/ "Illegal IP header", /*kIpSrcDestEqual*/ "Src/Dest IP addr/Ports match", /*kIpFragResourceExhauste*/ "Fragment exceed resources", /*kIpPacketNoPayload*/ "IP packet with no payload", /*kIllegalTcpHeader*/ "Illegal TCP header", IP fragmentation attacks can take several forms. While they all exploit the breakdown of datagrams in order to overbear the target networks, there are some notable differences in how different attack vectors are executed. UDP and ICMP fragmentation attacks - These attacks involve the transmission of fraudulent UDP or ICMP packets that are larger than the network's MTU, (usually ~1500 bytes). As these packets are fake, and are unable to be reassembled, the target server's resources are quickly consumed, resulting in server unavailability. TCP fragmentation attacks (a.k.a. Teardrop) - Also known as Teardrop attacks, these assaults target TCP/IP reassembly mechanisms, preventing them from putting together fragmented data packets. As a result, the data packets overlap and quickly overwhelm the victim's servers, causing them to fail. Teardrop attacks are a result of an OS vulnerability common in older versions of Windows, including 3.1, 95 and NT. While patches were thought to have put a stop to these attacks, a vulnerability resurfaced in Windows 7 and Windows Vista, making Teardrop attacks once again a viable attack vector. End Motorola info above From my research as I am just trying to get clarification... •UDP floods for DNS may just be normal DNS traffic to/from your ISP. •TCP Syn floods may just be new styles of applications that generate a lot of TCP sessions in a short period of time. Each "Hit" has to be judged on its own merits, by checking out the source/destination and protocol behaviour, and checking if that is normal Bump Rating to a 4 star after finally getting engineering information on Firewall ... show more
Reviewed in the United States on October 28, 2017 by Ocfive

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