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- USA
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
16x4 Cable ModemThe Motorola Model MB7420 cable modem meets the cable industry's DOCSIS 3. 0 standard for speeds up to 686 Mbps and also works with lower speed DOCSIS 2. 0 and 1. 1 services. Full Band Capture Digital Tuning allows service providers to offer more channels and accelerate downloads. This modem can be plugged into the Ethernet port of a Windows, Mac or Linux computer, an HDTV, a game station or other Ethernet capable device. The MB7420 can also be
The Motorola Model MB7420 cable modem meets the cable industry's DOCSIS 3.0 standard for speeds up to 686 Mbps and also works with lower-speed DOCSIS 2.0 and 1.1 services. Full-Band Capture Digital Tuning allows service providers to offer more channels and accelerate downloads. This modem can be plugged into the Ethernet port of a Windows, Mac or Linux computer, an HDTV, a game station or other Ethernet-capable device. The MB7420 can also be plugged into a wired or wireless router for sharing of your high-speed service with multiple devices. With its easy installation, high speed and broad compatibility, the MB7420 is the perfect choice for almost any cable modem user.- Easy installation
- Fast data speed up to 686 Mbps downstream and 123 Mbps upstream with bonding of up to 16-channels downstream and 4-channels upstream, full-band capture digital tuning lets service providers deliver faster, more reliable Internet
- Supports IPv4 and IPv6 - support for the latest internet addressing keeps your equipment current
- LAN, online, upstream, downstream and power lights allow easy status monitoring
- SNMP v1/v2/v3
- Compact, space-saving design
- Certified by cable labs, Comcast XFINITY, time warner cable and other service providers
- Ruggedized cable and power lightning protection
Features
| Item Weight | 2 |
| Network Standard | Wireless AC Gigabit |
| Product Weight (lb.) | 0.58 lb |
| Compatible Service | CableLabs Certified,Comcast Home / XFINITY,Time Warner Cable |
| Number of Ethernet Ports | 1 |
| Electronics Included Components | Cable(s) |
| Returnable | 180-Day |
| Operating System Compatibility | Linux,Mac,Windows |
| Number of USB Ports | None |
| DOCSIS Certification | 3.0 |
| Wired or Wireless | Combo |
| Features | No Additional Features |
| Modem Type | Cable |
| Maximum data transfer rate/speed (Mbps) | 686 |
| Product Width (in.) | 2 in |
| Product Depth (in.) | 4.9 in |
| Product Height (in.) | 6.1 in |
| Manufacturer Warranty | 2 YEAR |
| Certifications and Listings | FCC Listed |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 1395 reviews
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Product Reviews
★★★★★ 5
premium feel in the hand.
Can't really say whether it's that good or not elecronics wise since I didn't test it but it works like it's supposed to. Meanwhile, the housing oh man. It's premium. It feels like hard aluminum or something, very nice. Edges are rounded too with just the right sharpness like a macbook. Others would've been plastic. This is really nice for the price and if the specs really are 10Gbps, that's really good because most in this price range is 5Gbps.
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Reviewed in the United States on March 2, 2026
★★★★★ 1
Failed to support desktop PCs with USB 3.2 Gen 2 ports
Does not work with my HP mini PC with USB 3.2 gen 2 ports - when connecting USB portable SSDs to the hub.
You won't believe it, but many USB 3.2 Gen 2 hubs only support laptops not desktop PCs (except hubs that have dedicated power supply for higher power USB devices e.g. SSD/HDDs) when connecting USB portable SSDs to the hub.
We need a major fix from many of the USB hub vendors so these products can work with desktop PCs that have USB 3.2 Gen 2 ports.
Workaround:
Just directly connect the USB portable SSD to the PC instead.
If you need more USB ports, pick up a good old USB 3.0 hub. They're working correctly with portable USB SSDs when working with desktop PCs.
(You'd need a powered USB hub if you're connecting 2 or more portable SSDs - do your own calculation: 5V - 1A per SSD/HDD).
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Reviewed in the United States on November 2, 2025
★★★★★ 5
Perfect for ROG Ally X
Want to hook up a keyboard, mouse, headset, AND external display to a ROG Ally X? This will do it and it only takes up one (USB4) port on the Ally X. Oh, and it will also provide enough power to charge the Ally and still have juice for all the other ports.
Update: I’ve now tried a few USB4 hubs because I also want Ethernet which this doesn’t have. Unfortunately I’ve discovered that most of them seem to overheat after awhile and I loose connectivity on some of the ports (for whatever reason it’s always the type A ports on the hubs that fail). After letting them cool down, the other USB hubs work again, but it’s still frustrating. This StarTech hub is the only one that works for hours. It’s a little bulkier than other hubs I’ve tried, but that’s probably because it needs to be that way for proper heat dissipation?? Anyway, I wish it had a few more ports (including Ethernet), but for reliability this thing is the best I’ve found.
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Reviewed in the United States on July 31, 2024
★★★★★ 5
The Best!
This thing is amazing! Worked right out of the box. No drivers to install, no confusion, just plug and go. I'm using this hub to connect a mouse, a keyboard, and a monitor to my 2025 MacBook Air (M4).
Before buying this I bought a complicated, powered hub for 2x the price and wasted multiple hours trying to get the $%^&(*& thing to work, which it never did. If you want to run a display and a few peripherals, this Startech hub is the absolute best bang for your buck.
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Reviewed in the United States on December 8, 2025
★★★★★ 1
Quality Control Issues
I want to like this dock, I really do. I purchased it with the intention of using it as a hub for my phone + usb-c external display.
The pass-through charging never worked on this dock. Tried multiple cords and tested the dock with nothing plugged into any of the USB ports -- all of the power disappears somewhere onto the hub and the actual charge rate on my phone slows to a trickle. With nothing connected, it estimates >24hrs to charge from 30% to full.
The plus side is that the usb ports do work, though the usb-c display went from 100% reliability to <50% within a few months of purchase. Extremely frustrating.
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Reviewed in the United States on September 24, 2024
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