I have set up AT&T DSL service in older houses where fiber and cable do not reach, and the modem choice matters more than people think. AT&T’s DSL network uses ADSL2+ or VDSL2 depending on the loop, and getting the right modem is the difference between a stable connection and constant resyncs. Here are the five AT&T DSL modems I would actually buy in 2026 if you are still on DSL.
| Modem | DSL Standard | Built-in Router | Best For |
|---|---|---|---|
| Pace 5268AC | VDSL2 and ADSL2+ | Yes | Official AT&T replacement |
| Motorola MD1600 | VDSL2 and ADSL2+ | Yes | Third-party modem-router |
| NETGEAR D7800 | VDSL2 and ADSL2+ | Yes | Premium dual-band |
| Zyxel C1100Z | VDSL2 | Yes | CenturyLink/AT&T compatible |
| Actiontec PK5001A | ADSL2+ | Yes | Budget bridge mode |
Pace 5268AC - Best Official Replacement
The Pace 5268AC is the gateway AT&T ships to U-verse and DSL customers, and you can buy refurbished units off Amazon for far less than the monthly rental fee. It supports both ADSL2+ and VDSL2, includes dual-band Wi-Fi 5, and provisions automatically once you call AT&T to transfer the gateway to your account. Plug-and-play with full feature support.
Motorola MD1600 - Best Third-Party
The MD1600 is the only third-party modem I trust on AT&T DSL. It supports both ADSL2+ and VDSL2, includes a Wi-Fi 5 router, and integrates cleanly with most AT&T account configurations. Call AT&T to provision it with your VPI/VCI and credentials, and it works. The advantage over the Pace is faster firmware updates and zero forced auto-restarts.
NETGEAR D7800 - Best Premium
The D7800 Nighthawk is the highest-end DSL modem-router I would buy. AC2600 dual-band Wi-Fi, full VDSL2 and ADSL2+ support, and a built-in DLNA media server. The Wi-Fi performance is significantly better than the Pace or Motorola, which matters if you have a larger home or many devices. Setup is straightforward once you enter the AT&T DSL credentials.
Zyxel C1100Z - Best CenturyLink Compatible
The C1100Z works on both CenturyLink VDSL2 and AT&T’s VDSL2 deployments. If you are moving between providers or live in an area that has both, the Zyxel saves you from buying two modems. The router is wired-only on the LAN side and the Wi-Fi is basic, so plan to use a separate access point for serious Wi-Fi.
Actiontec PK5001A - Best Budget Bridge
The PK5001A is an older ADSL2+ modem that AT&T deployed for years. You can find used units cheaply, and the bridge mode is reliable for users who want to put their own router behind it. No VDSL2 support, so only buy this if you confirm your line is ADSL2+. Useful as a backup or a secondary connection.
What Matters Most
DSL standard support is the spec you cannot get wrong. Call AT&T or check your service paperwork to confirm whether you have ADSL2+ or VDSL2. A modem that only supports ADSL2+ will not sync on a VDSL2 line, and vice versa. After standard support, account compatibility matters. Pace and Motorola gateways activate cleanly with AT&T. After activation, Wi-Fi quality is the spec to upgrade if you have multiple devices or a larger home.
My Setup
I have set up family on the Pace 5268AC for two homes and the Motorola MD1600 for one. Both run a separate UniFi access point for better Wi-Fi than the built-in radios provide. The gateway sits in bridge mode where supported, with the UniFi router-gateway-firewall behind it. This gives me real firewall control without breaking the AT&T relationship.
Common Mistakes
The biggest mistake is buying a cable modem and trying to use it on DSL. Cable modems use DOCSIS and DSL modems use ADSL or VDSL. They are not interchangeable. The second mistake is renting the gateway from AT&T for years on end. You break even on a purchase within 12 months. The third is putting the modem in a closet where the DSL signal-to-noise ratio degrades. Mount it close to the demarc.
Final Recommendation
For most AT&T DSL customers, the Pace 5268AC is the right pick. It activates cleanly, supports both DSL standards, and the Wi-Fi is sufficient for typical homes. Power users should step up to the NETGEAR D7800. Budget buyers can grab the Actiontec PK5001A if they confirm an ADSL2+ line. Stop renting and own your modem. The payback is fast.
Frequently asked questions
Will any DSL modem work on AT&T?+
No. AT&T DSL uses ADSL2+ or VDSL2 depending on your area, and the modem must support the correct standard. AT&T also restricts some account features to their official gateways, so confirm compatibility before buying.
Should I buy or rent the modem from AT&T?+
Buy. AT&T charges a monthly equipment fee that adds up to the cost of a modem within a year. Owning your own modem eliminates that fee and gives you faster firmware updates if you choose a vendor like Pace or Motorola.
How fast can DSL go?+
Standard ADSL2+ tops out around 24 Mbps down, 3 Mbps up. VDSL2 can reach 100 Mbps down on shorter loops. Your actual speed depends on distance from the DSLAM. Most AT&T DSL customers see 6 to 25 Mbps in real-world use.