Amazon’s rebranded satellite internet service launches the Leo Ultra phased‑array antenna and begins enterprise preview ahead of 2026 rollout.
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(Image credit: Amazon) Amazon has unveiled Leo Ultra , a high-throughput phased-array terminal for its upcoming satellite internet service, now rebranded from Project Kuiper to Amazon Leo. The device is part of an enterprise-grade hardware lineup that will support initial customer deployments beginning in 2025, with broader availability scheduled for 2026.
The Ultra terminal is Amazon’s largest and fastest offering to date, designed for permanent installation at fixed sites. It measures roughly 20 by 30 inches with a chassis depth of 1.9 inches and is intended for pole-mounted outdoor use. Internally, the device incorporates Amazon silicon and a full-duplex phased-array system capable of simultaneous uplink and downlink, supporting download speeds of up to 1 Gbps and upload speeds of up to 400 Mbps.
NEWS: Amazon has unveiled its Starlink terminal competitor called Amazon Leo Ultra.• 1 Gbps download and 400 Mbps upload speeds • Full-duplex phased array technology• Amazon Leo silicon• Weatherproof• Integrated heat sink• 20" x 30" x 1.9"• Pole mount installation… pic.twitter.com/CaNgOZUntT November 24, 2025
Leo Ultra was one of three customer terminals shown as part of the new network push. Alongside it, Amazon previewed a mid-sized Leo Pro terminal designed for portable or vehicle-mounted use, and a compact 7-inch square Leo Nano unit rated for up to 100 Mbps. All three run on custom silicon developed by Amazon’s device teams and share the same core waveform and protocol stack.
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Reference reading
- https://www.tomshardware.com/networking/SPONSORED_LINK_URL
- https://www.tomshardware.com/networking/amazon-leo-ultra-enterprise-grade-terminal-targets-up-to-1gbps-satellite-internet#main
- https://www.tomshardware.com
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