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<>.mega-tablet-nav__inner{overflow-y:auto;-webkit-overflow-scrolling:touch;width:50%}@media (max-width:767px){mega-nav-responsive{position:fixed;inset:0;width:100%;height:100%}.mega-tablet-nav__inner{width:100%}}.mega-tablet-nav__inner :focus{outline:0!important;text-decoration:none!important}#mega-mobile-nav-close:focus-visible,.mega-tablet-nav__inner a:focus-visible{outline:1px dotted #000!important;outline-offset:0!important}@media (min-width:768px) and (max-width:1024px){mega-nav-responsive{position:fixed;bottom:0;left:0;right:0;height:calc(100% - 102px);top:102px}[data-mn-sticky-active=true] mega-nav-responsive{height:calc(100% - 56px);top:56px}.mega-tablet-nav__inner{padding-top:24px}}.mega-icon-btn[disabled]{color:#878c94}.mega-utility-cta--outlined{min-width:140px;min-height:32px;border:2px solid var(--color-info,#0074b3);border-radius:48px}.mega-folded-rectangle{height:67px;border-bottom-left-radius:32px;background:linear-gradient(180deg,#009fdb 0,#0079b1 100%)}.mega-right-bottom{position:absolute;top:67px;background:#0079b1;mask:radial-gradient(32px at 0 100%,#0000 100%,#000 calc(100% + 1px))}[data-mn-submenu-back]:focus{background-color:#f2fafd}<>.mega-nav-icon-btn{background:0 0;border:none;padding:12px;display:flex;gap:5px;cursor:pointer;border-radius:24px}.mega-nav-icon-btn:hover{background:#e7f5fb}.mega-nav-icon-btn:focus-visible{outline:2px solid #0074b3;outline-offset:2px}.mega-hamburger-btn svg:last-of-type{display:none}.mega-hamburger-btn[aria-expanded=true] svg:last-of-type{display:inline-flex}.mega-hamburger-btn[aria-expanded=true] svg:first-of-type{display:none}.mega-hovertray-container{position:absolute;top:76%;max-width:1296px;margin:0 auto}[data-mn-sticky-active=true] .mega-hovertray-container{top:68%}.mega-left-link{height:44px;padding:11.5px 20px 11.5px 16px}.mega-left-link.is-active{font-weight:700;color:#0074b3}.mega-left-link::before{content:'';position:absolute;right:-2px;top:50%;transform:translateY(-50%);width:4px;height:44px;border-radius:9999px;opacity:0;background:0 0}.mega-left-link.is-active::before,.mega-left-link:hover::before{opacity:1}.mega-left-link.is-active::before{background:#009fdb}[data-mn-l0-links-focus-ally]:focus-visible{text-decoration:underline}.mega-left-link:hover{background:#f2fafd}.mega-left-link:hover::before{background:#0074b3}.mega-left-link.is-active:hover::before{background:#0074b3}.mega-hover-tray-btn{background:0 0;border:2px solid #003f7d;color:#003f7d;padding:10px 24px;height:32px;width:138px;font-weight:700;font-size:12px;line-height:1;letter-spacing:-.3px;transition:background .15s ease,color .15s ease,border-color .15s ease}.mega-hover-tray-btn:focus,.mega-hover-tray-btn:hover{background:#00388f;border-color:#00388f;color:#fff;text-decoration:none}.mega-l2-right{min-height:330px}.mn-card-banner{width:208px;min-height:300px}.mega-quick-link{line-height:18px}.mega-quick-link:not(:last-child)::after{content:'';position:absolute;right:0;top:50%;transform:translateY(-50%);width:1px;height:16px;background:#e6e9ec}.mega-col{flex:1 1 calc((100% - (2 * 20px))/ 3);max-width:calc((100% - (2 * 20px))/ 3)}.promo-icon img{height:54px}.mega-universal-nav-row{height:30px;line-height:30px}.mega-primary-row button{border-color:transparent}@media (min-width:768px){.mega-primary-row{height:72px}}@media (min-resolution:2dppx){.quick-link+.quick-link::before{transform:translateY(-50%) scaleX(.9)}}[data-mn--resp-icon] svg{width:24px;height:24px}@media (min-width:1025px){.mn-l2-tab-link:focus{text-decoration:none!important}}.mn-l2-tab-link:hover{text-decoration:none!important}@media (min-width:768px) and (max-width:1024px){[data-mn-search-form]{padding:14px}.mega-tablet-nav-top{top:72px!important;border-bottom-right-radius:0}[data-mn-sticky-active=true] .mega-tablet-nav-top{top:56px!important}}@media (max-width:1024px){[data-mn--resp-icon]{width:44px;height:44px}[data-mn--resp-icon] svg{width:20px;height:20px}}#megaNavMask{position:absolute;left:0;right:0;height:calc(100% - 102px)}[data-mn-sticky-active=true] #megaNavMask{height:calc(100% - 85px)}@media (max-width:767px){[data-mn-search-form]{padding:10px}#megaNavMask{height:calc(100% - 64px)}}:hover>.hover-bg-att-blue-000{background-color:#f2fafd}[data-mn-left-nav]{gap:3px}[data-mn-a11y-reset] :focus{outline:0!important;text-decoration:none!important}[data-mn-a11y-reset] a:not(.mega-left-link):not([class*=btn-]):focus-visible,[data-mn-a11y-reset] button:focus-visible:not([data-mn-hover-tray-a11y-button-focus]){outline:1px dotted #000!important}[data-mn-l0-links-focus-ally]:focus,[data-mn-l0-links-focus-ally]:focus-visible{text-decoration:underline!important}[data-mn-hover-tray-a11y-button-focus]:focus-visible{box-shadow:0 0 0 1px #0074b3!important;outline:1px solid #0074b3!important;outline-offset:2px!important;border-radius:100px!important}.mega-left-link:focus-visible{text-decoration:none!important;border:1px solid var(--Color-Functional-Functional-blue,#0074b3)!important;outline:0!important}.mega-sticky{position:sticky!important}.mega-zIndex-backdrop{z-index:1000000!important}.mega-zIndex-popover{z-index:1000001!important}.mega-zIndex-menu-popover{z-index:1000002!important}.mega-pop-wrapper{max-width:400px;width:max-content}[data-mn-svg-height-reset] svg{height:32px!important}p.mega-p-has-tooltip:hover::after{content:attr(data-tooltip);position:absolute;bottom:42%;left:23%;transform:translateX(-15%);background-color:#333;color:#fff;padding:8px 12px;border-radius:6px;font-size:14px;white-space:normal;width:fit-content;max-width:300px;z-index:100;box-shadow:0 4px 10px rgba(0,0,0,.2)}img.mega-img-top-radius{border-radius:1.6rem 1.6rem 0 0}

Internet speed tests

Check the upload and download speeds of your connected devices and AT&T All-Fi Hub® or Wi-Fi Gateway.

Test device speed

Check the connection speed between your device and the internet. You can run the test over a cellular (mobile) networka wired connectionor your local Wi-Fi.
Download
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Mbps
Upload
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Mbps
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ms
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ms
<> .duc-btn-spinner g { animation: duc-btn-spinner 2.25s linear infinite; transform-origin: center center; } .duc-btn-spinner-inner { stroke-width: 3; stroke: #878c94; opacity: 0.25; } .duc-btn-spinner-outer { stroke-width: 3; stroke-dasharray: 89200; stroke-dashoffset: 0; stroke: #009fdb; animation: duc-btn-spinner-outer 1.6875s ease-in-out infinite; stroke-linecap: round; } @keyframes duc-btn-spinner { 100% { transform: rotate(360deg); } } @keyframes duc-btn-spinner-outer { 0% { stroke-dasharray: 1200; stroke-dashoffset: 0; } 50% { stroke-dasharray: 89200; stroke-dashoffset: -35px; } 100% { stroke-dasharray: 89200; stroke-dashoffset: -124px; } }

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