Quantum Fiber for 4K and 8K streaming

If your evenings revolve around 4K movie nights, HDR sports, or pushing toward 8K on a brand-new TV, your internet connection has to keep up without buffering, stuttering, or surprise overage fees. Quantum Fiber (now Quantum Fiber from AT&T) delivers fiber-to-the-home built for exactly that kind of demand, and through the Refer-and-Earn program both you and a friend you refer can each earn up to $100 in cash.

If your evenings revolve around 4K movie nights, HDR sports, or pushing toward 8K on a brand-new TV, your internet connection has to keep up without buffering, stuttering, or surprise overage fees. Quantum Fiber (now Quantum Fiber from AT&T) delivers fiber-to-the-home built for exactly that kind of demand, and through the Refer-and-Earn program both you and a friend you refer can each earn up to $100 in cash.

Why Quantum Fiber works for 4K and 8K streaming

High-bitrate streaming is where fiber quietly earns its keep. A single 4K stream sips bandwidth compared to what fiber offers, but real households rarely run a single stream: it is the 4K movie in the living room, the kids on a tablet, someone gaming, a security camera uploading, and a cloud backup all at once. Quantum Fiber's fiber-to-the-home connection handles that concurrency without the congestion you see on shared cable lines during peak evening hours. The symmetrical speeds on the 500 Mbps and 1 Gig plans matter more than streaming-only shoppers expect, because modern living is two-way: while you pull down an 8K stream, your smart-home devices, cloud DVR, and home camera systems are all pushing data back up, and a fat, equal upload lane keeps those from choking your download. Low latency keeps interactive content and live 4K events snappy, and because there are no data caps, you can stream in the highest quality available all month without ever watching a usage meter. The included 360 WiFi gateway is a Wi-Fi 7 unit, with mesh pods available where a large home needs them, so the speed actually reaches the TV across the house rather than dying in the router. No annual contract and no early-termination fee mean you are not locked in if your needs change.

• Symmetrical fiber on the 500 Mbps and 1 Gig plans keeps uploads (cloud DVR, smart-home, security cameras) from throttling your 4K and 8K downloads; the 2 Gig and higher tiers are excluded from the symmetrical claim per Quantum Fiber's own footnote.
• No data caps, so you can stream in the highest available quality all month long with no overage fees or throttling to worry about.
• Included Wi-Fi 7 360 WiFi gateway (plus mesh pods where needed) carries the bandwidth across the house to the TV, and there is no annual contract or early-termination fee.
• Refer a friend at a fiber-serviceable address and you each earn up to $100 in cash via PayPal or bank deposit once they keep qualifying service active for 60 consecutive days; Quantum Fiber also donates $10 to charity per successful referral, and yes, the site owner may earn a referral reward too. Availability is street-by-street, so always check your exact address on quantumfiber.com.

Top tip

For a serious 4K/8K household with multiple simultaneous streams, the 1 Gig plan is the comfortable sweet spot and is one of the symmetrical tiers; a smaller home that mostly does one or two 4K streams will be well served by the symmetrical 500 Mbps plan. If you have a Wi-Fi 7 capable TV or media player, the included 360 WiFi gateway lets you take advantage of it, and ask about a self-install kit in your market to be streaming the same day.

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