- Home Page /
- Electronics /
- Computer Accessories /
- Networking Products /
- Modems /
- Motorola MB7621 Cable Modem | Pairs with Any ...
0 ratings
Item #:
33881954
Motorola MB7621 Cable Modem | Pairs with Any WiFi Router | Approved by Comcast Xfinity, Cox, and Spectrum | for Cable Plans Up to 900 Mbps | DOCSIS
Item #:
33881954
AUD 275
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
Afterpay Information
Split your bill into 4 payments of AUD 68.75 interest-free
Add the item to your cart
Select Afterpay at checkout
Fill in your details
Complete your first payment
and pay the remaining in easy instalments or according to the payment plan you selected
Here’s why you should Afterpay it
Get everything you need now..
Shop thousands of brands and millions of products, online and in-store.
Pay over six weeks.
Make the first payment upfront and the rest over time. Always interest-free when you pay it in 4.
No fees when you pay on time.
We’ll send you reminders and cap late payments to help you get back on track.
(1) Terms and conditions. apply. (2) Installment Agreement. (3) Eligible for customers in. Australia, (4) Your final payment plan may vary depending on your credit history.
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Friday, July 24
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Model MB7621 is recommended for actual cable Internet service speeds up to 650 Mbps. Wirecutter rates this “the best modem for most people.” A Full-Band Capture Digital Tuner ensures faster, more reliable Internet.
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Speed
Supports cable plans up to 900 Mbps, ensuring seamless streaming, fast downloads, and efficient online gaming without interruptions.
Broad Compatibility
Pairs effortlessly with any WiFi router, offering flexibility for users to choose their preferred wireless setup without restrictions on hardware.
Wide Approval
Approved by major providers like Comcast Xfinity, Cox, and Spectrum, ensuring reliability and optimal performance across multiple service networks.
Product Details
| Package Weight | 4.52 Pound |
Who Should Buy?
-
High-Speed Users
Ideal for users with cable plans up to 900 Mbps, ensuring fast and reliable internet speeds.
-
Multiple Devices
Perfect for households with multiple devices, as it efficiently manages high-demand internet activities simultaneously.
-
Budget-Conscious
Great for users wanting to save on rental fees, as it's a cost-effective, one-time purchase solution.
-
Gigabit Plans
Not suitable for users with gigabit plans, as it operates on DOCSIS 3.0 and maxes out around 900 Mbps.
-
Gaming Enthusiasts
May not meet the highest performance needs for serious gamers who require advanced features and low latency.
-
Old Routers
Not ideal for users with older routers, as some features may be underutilized or limited by outdated hardware.
Product Description
Motorola MB7621 Cable Modem | Pairs with Any WiFi Router | Approved by Comcast Xfinity, Cox, and Spectrum | for Cable Plans Up to 900 Mbps | DOCSIS 3.0
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the maximum speed supported by the Motorola MB7621 Cable Modem?
Answer: The Motorola MB7621 Cable Modem supports cable internet plans up to 900 Mbps. This high-speed capability is ideal for households with multiple devices and heavy internet usage, such as streaming 4K videos, online gaming, and video conferencing. It utilizes DOCSIS 3.0 technology, ensuring a reliable and fast internet connection that can easily handle demanding online activities. -
Question:
Is the Motorola MB7621 compatible with all internet service providers?
Answer: Yes, the Motorola MB7621 is compatible with major ISPs including Comcast Xfinity, Cox, and Spectrum. This broad compatibility allows you to use the modem with your existing service provider or switch providers without needing to purchase a new modem. Simply check with your ISP for compatibility and you're all set. -
Question:
Can I use the Motorola MB7621 with my existing WiFi router?
Answer: Absolutely! The Motorola MB7621 is designed to pair seamlessly with any WiFi router. This flexibility allows you to use your preferred router to create a robust home network that meets your specific needs, whether you're streaming, gaming, or working from home. Just connect the modem to your router via an Ethernet cable, and you are ready to go. -
Question:
What do I need to do to set up the Motorola MB7621?
Answer: Setting up the Motorola MB7621 is straightforward. After connecting it to your cable outlet and your WiFi router, you’ll need to activate it by following your ISP's activation instructions, usually accessible online or via phone. Once activated, you're ready to enjoy high-speed internet. This plug-and-play setup makes it a convenient choice for users who want minimal hassle while enjoying connectivity. -
Question:
Is the Motorola MB7621 modem suitable for gaming?
Answer: Yes, the Motorola MB7621 is highly suitable for online gaming due to its support for high speeds and stable connections. Gamers benefit from low latency and reduced lag, crucial for a seamless gaming experience. When paired with a strong WiFi router, it supports intense multiplayer sessions and high-resolution gaming without interruptions. -
Question:
Does the Motorola MB7621 have built-in WiFi capabilities?
Answer: No, the Motorola MB7621 does not have built-in WiFi capabilities; it is strictly a cable modem. This means you will need to connect it to a separate WiFi router to provide wireless internet access in your home. However, this offers the advantage of customizing your WiFi network according to your specific needs, including coverage and speed. -
Question:
What is DOCSIS and why is it important for the Motorola MB7621?
Answer: DOCSIS stands for Data Over Cable Service Interface Specification, which is a technology that allows high-speed data transfer over cable networks. The Motorola MB7621 uses DOCSIS 3.0, enabling faster and more stable internet connections. It’s essential for anyone looking to maximize their internet plan, allowing for quicker downloads, smooth streaming, and efficient online gaming. -
Question:
How does the Motorola MB7621 compare with other modems?
Answer: The Motorola MB7621 stands out due to its high-speed capabilities and compatibility with major ISPs. Compared to other modems in the market, it offers excellent performance for cable plans up to 900 Mbps, making it an economical choice for users looking to optimize their internet experience. Its reputable brand and user-friendly setup further enhance its appeal. -
Question:
What cables are included with the Motorola MB7621?
Answer: The Motorola MB7621 typically comes with an Ethernet cable and a power adapter. The Ethernet cable allows you to connect the modem to your WiFi router seamlessly. While these accessories are provided, you may want to ensure you have compatible cables for any additional connections, like a coaxial cable to connect to your cable service. -
Question:
Where can I buy the Motorola MB7621 Cable Modem?
Answer: You can conveniently purchase the Motorola MB7621 Cable Modem from Ubuy in Australia. Ubuy offers a user-friendly shopping experience along with various shipping options, ensuring you receive your modem quickly and securely. By choosing Ubuy, you're making a smart decision for your internet connectivity needs.
Motorola Modems Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
JB
Jane
Verified buyer
“Great continuous communication. Packaged well. Arrived promptly.”
12 June 2026 · via Trustpilot
MM
MAV MTBLife
Verified buyer
“1st buy, Ubuy. Shopping made easy if you don't mind the international shipping cost. Bought the product I wanted and the shipping was fast. I look forward for next shopping☺️”
10 June 2026 · via Trustpilot
AP
amanda
Verified buyer
“Great communication, prompt delivery.”
7 June 2026 · via Trustpilot
DD
Disa
Verified buyer
“I'm getting used to an excellent buyer experience with Ubuy and have begun to rely on them for any purchases I make in the US.”
5 June 2026 · via Trustpilot
KB
Katie
Verified buyer
“Delivery was prompt, with many updates along the way.”
23 May 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
AUD 275
Order now and get it around Friday, July 24
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Recommended for cable plans up to 650 Mbps
- Wirecutter rates it as the best modem for most people
- Full-Band Capture Digital Tuner ensures faster and more reliable Internet
- 1 Gigabit Ethernet port connects to a WiFi router, computer, HDTV, and streaming video device
- Approved by Comcast Xfinity, Cox, and Spectrum among others
- Eliminates cable modem rental fees up to 156 dollars per year.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.