NETGEAR C7500 Modem Router
- DOCSIS 3.0, 24x8 channel bonding
- AC3200 dual band, up to 3.2Gbps
- 4 Gigabit Ethernet ports
- Up to 3000 sq ft coverage
- 1024 QAM support
- 512 MB RAM inside
- Works with XFINITY from Comcast and more
- 5.9 pounds, 1 year warranty
Last refreshed Sep 23, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A cable modem and dual-band router in one box for large cable plans, with a strong processor and wired ports. It is cable only, and its size is not given in the listing.
As an Amazon Associate I earn from qualifying purchases. ProductDome earns a commission when you buy through links on this page.
ASIN: B076FZFMNYModel: C7500Category: Modem Router Combos
Overview
Channel bonding in the cable modem section brings in the connection, and a dual-band router section shares it over Wi-Fi and four wired ports. One Nighthawk unit replaces a rented modem and a separate router for supported cable providers.
The reason to buy is having modem and router in one device, with enough capacity for a busy home on a fast cable plan. The limit is service type, as it works only on cable, and the listing gives no dimensions.
Who it's for
Households on supported cable providers who stream and download heavily will use the channel bonding and wired ports. Buyers on other connection types should look elsewhere, and anyone with tight space should check the size, since dimensions are missing.
Pros and cons
- Modem and router in one
- Channel bonding for fast plans
- Four wired Gigabit ports
- Supports XFINITY from Comcast
- Cable internet only
- Dimensions not listed
- Wireless band field shows one band
- Bulky and heavy for a home router
Performance notes
Channel bonding combines many downstream and upstream channels to raise the modem ceiling, and high-order modulation carries more data per channel. The router section then shares that connection over two bands. Wireless range depends on walls and placement.
Specifications
| Brand | NETGEAR |
|---|---|
| Model | C7500 |
| Dimensions & fit | |
| Item weight | 5.9 pounds |
| Lan port bandwidth | 1000 Mbps |
| Compatibility & installation | |
| Ram memory installed | 512 MB |
| Included components | |
| Included | Nighthawk X4 AC3200 WiFi cable modem router (C7500), Ethernet cable, quick install guide |
| Warranty & support | |
| Warranty description | Limited (1) Year Warranty |
| Other details | |
| Data transfer rate | 3.2 Gbps |
| Maximum upstream data transfer rate | 800 Mbps |
| Security protocol | WPA, WPA2-PSK |
| Number of ports | 4 |
| Modem type | DOCSIS 3.0 cable modem, 24x8 |
| Frequency band class | Dual-band |
| Coverage | 3000 sq ft |
| Router firewall security level | Basic |
| Control method | App |
Closest rivals on specs
ARRIS Surfboard G36 Cable Modem Router with Roku Stick- Number of ports 4 vs 1 (+300%)
Motorola MG8702 Cable Modem and Wi-Fi Router AC3200- Data transfer rate 3.2 vs 1 Gbps (+220%)
- Item weight 5.9 vs 2.2 pounds (+168%)
ARRIS SBG10 Cable Modem Router Combo AC1600- Data transfer rate 3.2 vs 1.6 Gbps (+100%)
- Maximum upstream data transfer rate 800 vs 131 Mbps (+511%)
- Number of ports 4 vs 2 (+100%)
Frequently asked questions
How big is the NETGEAR C7500?
The listing does not give dimensions. It lists a weight of 5.9 pounds.
Which providers work with the NETGEAR C7500?
The description says it supports XFINITY from Comcast Internet plans and more. It does not give a full list.
What comes in the box with the NETGEAR C7500?
The router, an Ethernet cable and a quick install guide.
Is the NETGEAR C7500 dual band?
The band class says dual-band, and the description lists 2.4 GHz and 5.0 GHz standards. The wireless compatibility field lists only 2.4 GHz.