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Item #:
166611108
Arris S33-RB Surfboard DOCSIS 3.1 Multi-Gigabit Cable Modem
Item #:
166611108
BDT 20941
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Monday, July 13
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The fastest modem in the SURFboard lineup, capable of download speeds up to 3.5 Gbps.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Multi-Gigabit Speeds
The Arris S33-RB supports DOCSIS 3.1 technology, providing lightning-fast internet speeds suitable for heavy usage like gaming and streaming, outpacing traditional modems.
Future-Proof Design
Designed for upcoming internet standards, this modem ensures compatibility with high-speed plans, saving users from having to upgrade frequently and enhancing long-term value.
Easy Setup
With a user-friendly interface, the Arris S33-RB allows for a simple installation process, minimizing the hassle and time spent on setup, making it accessible for all users.
Product Details
| Modem type | Cable Modem |
| Compatible service provider | Cox, Spectrum, Xfinity |
| Maximum download speed | 3.5 Gbps |
| Docsis version | 3.1 |
| Transfer rate | 2.5 Gbps |
| Number of downstream channels | 4 |
| Number of upstream channels | 2 |
| Brand | ARRIS |
| Wireless | Wi-Fi 1 (IEEE 802.11b) |
| Connection | Ethernet |
| Number of ports | 2 |
| Model | S33-RB |
| Dimensions | 6.00 x 2.00 x 6.00 in (15.2 x 5.1 x 15.2 cm) |
Who Should Buy?
-
High-Speed Internet Users
Ideal for users requiring ultra-fast internet speeds for streaming, gaming, and heavy downloading.
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Future-Proofing Enthusiasts
Perfect for those looking to invest in technology that supports upcoming high-speed internet standards.
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Multiple Device Households
Best for families with numerous devices needing stable connectivity and high bandwidth for various activities.
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Casual Browsers
Not suitable for users who only browse the web and do not need high-speed internet capabilities.
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Budget-Conscious Buyers
May be too expensive for users looking for basic modem functionality without advanced features.
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Old Internet Plans
Incompatible for users on older, slower internet plans that do not support DOCSIS 3.1 technology.
Product Description
Arris S33-RB Surfboard DOCSIS 3.1 Multi-Gigabit Cable Modem
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is the Arris S33-RB compatible with my ISP?
Answer: Yes, it is compatible with Cox, Spectrum, Xfinity, and other major U.S. cable internet providers. -
Question:
What speeds can I achieve with this modem?
Answer: You can achieve download speeds up to 3.5 Gbps. -
Question:
Does it come with an app for setup?
Answer: Yes, it can be easily set up using the SURFboard Central app.
ARRIS Arris Modems Editorial Review
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Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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Shawati
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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6/7/2026 · via Trustpilot
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Kwame
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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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.
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BDT 20941
Order now and get it around Monday, July 13
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.
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Fastest cross-border delivery
Features & Benefits
- Supports internet speed plans up to 3.5 Gbps.
- Compatible with major U.S. cable internet providers like Cox, Spectrum, and Xfinity.
- Features 32 x 8 DOCSIS 3.0 modem channels for optimized performance.
- Includes one 2.5-Gigabit Ethernet port and one 1-Gigabit Ethernet port.
- Easy setup with the SURFboard Central app.
- Eliminate rental fees with this high-performance refurbished modem.
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