Your Browsing History
Holiday Shipping Details & Extended Holiday Returns 
Arris SBG7400AC2 SURFboard® DOCSIS® 3.0 Cable Modem & Wi-Fi® Router
- DOCSIS 3.0 cable modem & Wi-Fi 5 router best for cable internet speed plans up to 800 Mbps
- Compatible with Cox, Spectrum, Xfinity and other major U.S. cable internet providers
- 24 downstream x 8 upstream DOCSIS 3.0 bonded channels
- Dual-concurrent AC2350 Wi-Fi. Four 1 Gigabit Ethernet Ports
- Easily setup, manage and customize your modem with the SURFboard Central App
- 2 Year Limited Warranty
+
+
Learn more about the ARRIS SBG7400
| Brand | ARRIS |
|---|---|
| Series | SURFboard |
| Model | SBG7400 |
| Type | Cable Modem |
|---|---|
| Cable Interface | CATV-Coaxial connector, female |
| Ethernet Ports | 4 x 1 Gbps |
| Standards | DOCSIS 3.0 |
| Wi-Fi Generation | Wi-Fi 5 (802.11ac) |
| Wireless Standard | AC2350 |
| Max Transmission Rate | Up to 800 Mbps |
| First Listed on Newegg | September 17, 2021 |
|---|
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 1 year
- Limited Warranty period (labor): 1 year
- Read full details
Return Policies
- Return for refund until: January 31, 2026
- Return for replacement until: January 31, 2026
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2025 and December 31, 2025 you will have until January 31, 2026 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 866-362-7747
- Support Website
- View other products from ARRIS
LOADING...