• Arris CM820A (Comcast Version) DOCSIS 3.0 Cable Modem + Power Cord – a black speaker with holes on the side
  • Arris CM820A (Comcast Version) DOCSIS 3.0 Cable Modem + Power Cord – a black and yellow label on a white background
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Arris CM820A (Comcast Version) DOCSIS 3.0 Cable Modem + Power Cord

Arris CM820A (Comcast Version) DOCSIS 3.0 Cable Modem + Power Cord

$14.99 CAD
$14.99 CAD
Sale Sold out
Shipping calculated at checkout.

Condition: Open box

Enhance your internet connectivity with the Arris CM820A (Comcast Version) DOCSIS 3.0 Cable Modem, engineered to deliver fast, reliable broadband suitable for Comcast Xfinity users. This modem supports up to 24 downstream and 8 upstream channels, ensuring seamless streaming, gaming, and browsing by maximizing your Comcast service speeds. It arrives ready to use with an included power cord, offering a straightforward setup that gets you online quickly without extra accessories.

  • Advanced DOCSIS 3.0 Technology: Enables high-speed internet access by supporting multiple channel bonding for faster, smoother data transmission.
  • Comcast Certified: Officially approved for use with Comcast Xfinity, guaranteeing compatibility and hassle-free activation.
  • Simple Installation: Comes with a power cord and intuitive design, allowing users to connect effortlessly at home or office.
  • Trusted Performance: Manufactured by Arris, a leading name in network devices, to provide consistent and stable internet connections.
  • Cost-Effective Solution: Eliminate monthly leasing fees by owning your modem while enjoying full Comcast speed capabilities.
  • Compact and Practical: Designed with a small footprint that fits neatly into any space without causing clutter.

Ideal for streaming high-definition content, remote work, online gaming, and daily internet use, the Arris CM820A modem offers a dependable solution to enhance your broadband experience. Choose this Comcast-compatible modem to gain speed, stability, and greater control over your home internet setup.

📦 Shipping Information

United States Orders: Shipped via Canada Post. Estimated delivery: 4–7 business days (may take up to 10 business days if border delays occur).

Canadian Orders:Orders are shipped via Chit Chats. Estimated delivery is typically 2–6 business days, depending on destination and carrier processing times.

International Orders:Shipped with Chit Chats or Canada Post, depending on service availability. Estimated delivery: 7–15 business days (varies by destination).

Returns & Refunds Policy: We offer a 30-day return window. Items must be unworn or gently used, in their original packaging, with all tags attached to qualify.

Customs Duties & Import Fees: Orders shipped outside Canada may be subject to import duties, taxes, or customs fees. For U.S. orders, all duties are pre-paid and included—no extra charges at delivery.

Disclaimer: At DaveyDooDeals, our products are sourced from trusted channels, including surplus warehouses, authorized distributors, and carefully selected clearance inventories. While many items are new and unused, some are reclaimed from decommissioned equipment or overstock. Each listing clearly states the item’s condition and any known defects. In the unlikely event that a defect is missed, our 30-day return policy has you covered.

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