{"slug":"tplink-archer-ax55-pro-v1-us","display_name":"Archer AX55 Pro","model_name":"Archer AX55 Pro","hardware_revision":"v1","region_code":"US","category":"router","vendor":{"slug":"tplink","name":"TP-Link"},"verdict":{"status":"active","label":"Actively updated","confidence":"high","reason":"50 days since the last release against a median gap of 160 (0.3x)","algorithm_version":"lifecycle-1","computed_at":"2026-09-30T01:14:39.586695+00:00","thresholds":{"quiet_days":730,"active_max_days":365,"active_multiple":1.5,"slowing_multiple":3.0,"max_gap_dispersion":1.0,"high_confidence_releases":5,"min_releases_for_cadence":3,"never_updated_min_age_days":365}},"measurements":{"release_count":6,"first_release_date":"2022-11-03","last_release_date":"2026-08-11","days_since_last_release":50,"median_gap_days":160.0,"cadence_multiple":0.312,"observed_support":{"days":1377,"is_floor":true,"measured_from":"first_release"},"promise":{"end_date":"2029-12-31","is_estimated":false,"is_floor":true,"honoured":true,"basis":"vendor_stated_minimum"},"cve_patch_latency_days":{"median":null,"measurable":false}},"releases":[{"version":"Archer AX55 Pro(US)_V1_1.5.1 Build 20260626","channel":"stable","claimed_release_date":"2026-08-11","claimed_date_precision":"day","is_vendor_dated":true,"first_observed_at":"2026-08-18T02:00:00.151821+00:00","observation_kind":"live_crawl","withdrawn_at":null,"changelog":"New Features/Enhancement: Enhanced device security and stability.","disclosure_score":0.06,"mentions_security":true,"cve_ids":[],"download_url":"https://static.tp-link.com/upload/firmware/2026/202608/20260811/Archer AX55 Pro_V1_260626.zip","evidence":{"id":201910,"source_url":"https://www.tp-link.com/us/support/download/archer-ax55-pro/v1/","fetched_at":"2026-09-29T02:12:57.737501+00:00","observed_at":"2026-09-29T02:12:57.737501+00:00","http_status":200,"content_sha256":"309aa80140fdfaf9a4a4c9c27ff63e02cbca09c8c9337f294516c0076b9a7469","html":"//firmwarewatch.cc/evidence/201910","raw":"//firmwarewatch.cc/evidence/201910/raw"}},{"version":"Archer AX55 Pro(US)_V1_1.3.1 Build 20240426","channel":"stable","claimed_release_date":"2024-07-15","claimed_date_precision":"day","is_vendor_dated":true,"first_observed_at":"2026-08-01T18:37:57.630436+00:00","observation_kind":"live_crawl","withdrawn_at":null,"changelog":"Modifications: 1.Add support for EasyMesh Network via Ethernet Backhaul; 2.Improved capability to detect and categorize connected client devices; 3.Enhanced HomeShield function; 4.Enhanced device security.","disclosure_score":0.48,"mentions_security":true,"cve_ids":[],"download_url":"https://static.tp-link.com/upload/firmware/2024/202407/20240715/Archer AX55 Pro(US)_V1_240426.zip","evidence":{"id":201910,"source_url":"https://www.tp-link.com/us/support/download/archer-ax55-pro/v1/","fetched_at":"2026-09-29T02:12:57.737501+00:00","observed_at":"2026-09-29T02:12:57.737501+00:00","http_status":200,"content_sha256":"309aa80140fdfaf9a4a4c9c27ff63e02cbca09c8c9337f294516c0076b9a7469","html":"//firmwarewatch.cc/evidence/201910","raw":"//firmwarewatch.cc/evidence/201910/raw"}},{"version":"Archer AX55 Pro(US)_V1_1.2.3 Build 20231103","channel":"stable","claimed_release_date":"2024-03-07","claimed_date_precision":"day","is_vendor_dated":true,"first_observed_at":"2026-08-01T18:37:57.630436+00:00","observation_kind":"live_crawl","withdrawn_at":null,"changelog":"Modifications: Enhance device stability; Optimized the web UI; Fixed the bug that caused inaccurate traffic statistics in certain scenarios.","disclosure_score":0.34,"mentions_security":false,"cve_ids":[],"download_url":"https://static.tp-link.com/upload/firmware/2024/202403/20240307/Archer AX55 Pro(US)_V1.0_231103.zip","evidence":{"id":201910,"source_url":"https://www.tp-link.com/us/support/download/archer-ax55-pro/v1/","fetched_at":"2026-09-29T02:12:57.737501+00:00","observed_at":"2026-09-29T02:12:57.737501+00:00","http_status":200,"content_sha256":"309aa80140fdfaf9a4a4c9c27ff63e02cbca09c8c9337f294516c0076b9a7469","html":"//firmwarewatch.cc/evidence/201910","raw":"//firmwarewatch.cc/evidence/201910/raw"}},{"version":"Archer AX55 Pro(US)_V1_1.2.2 Build 20230803","channel":"stable","claimed_release_date":"2023-08-30","claimed_date_precision":"day","is_vendor_dated":true,"first_observed_at":"2026-08-01T18:37:57.630436+00:00","observation_kind":"live_crawl","withdrawn_at":null,"changelog":"New Features/Enhancement: 1. 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NOTE: This firmware can not be degraded to the previous version.","disclosure_score":0.6,"mentions_security":false,"cve_ids":[],"download_url":"https://static.tp-link.com/upload/firmware/2023/202308/20230830/Archer AX55 Pro(US)_V1.0_230803.zip","evidence":{"id":201910,"source_url":"https://www.tp-link.com/us/support/download/archer-ax55-pro/v1/","fetched_at":"2026-09-29T02:12:57.737501+00:00","observed_at":"2026-09-29T02:12:57.737501+00:00","http_status":200,"content_sha256":"309aa80140fdfaf9a4a4c9c27ff63e02cbca09c8c9337f294516c0076b9a7469","html":"//firmwarewatch.cc/evidence/201910","raw":"//firmwarewatch.cc/evidence/201910/raw"}},{"version":"Archer AX55 Pro(US)_V1_1.0.4 Build 20230306","channel":"stable","claimed_release_date":"2023-04-12","claimed_date_precision":"day","is_vendor_dated":true,"first_observed_at":"2026-08-25T02:00:00.191624+00:00","observation_kind":"live_crawl","withdrawn_at":null,"changelog":"New Features/Enhancement: 1. Add support for EasyMesh features 2. Enhanced system security Bug Fixed: Fix the bug related to IPv6","disclosure_score":0.34,"mentions_security":true,"cve_ids":[],"download_url":"https://static.tp-link.com/upload/firmware/2023/202304/20230412/Archer AX55 Pro(US)_V1_230306.zip","evidence":{"id":201910,"source_url":"https://www.tp-link.com/us/support/download/archer-ax55-pro/v1/","fetched_at":"2026-09-29T02:12:57.737501+00:00","observed_at":"2026-09-29T02:12:57.737501+00:00","http_status":200,"content_sha256":"309aa80140fdfaf9a4a4c9c27ff63e02cbca09c8c9337f294516c0076b9a7469","html":"//firmwarewatch.cc/evidence/201910","raw":"//firmwarewatch.cc/evidence/201910/raw"}},{"version":"Archer AX55 Pro(US)_V1_1.0.3 Build 20220830","channel":"stable","claimed_release_date":"2022-11-03","claimed_date_precision":"day","is_vendor_dated":true,"first_observed_at":"2026-08-25T02:00:00.191624+00:00","observation_kind":"live_crawl","withdrawn_at":null,"changelog":"New Features/Enhancement: 1. HomeShield feature supported IPv6 data; 2. Added Access Time Control and Bandwidth Control into Guest Network; 3. Added Speed Limit feature; 4. Supported Google Assistant. Bug Fixed: Fixed some HomeShield feature issues.","disclosure_score":0.52,"mentions_security":false,"cve_ids":[],"download_url":"https://static.tp-link.com/upload/firmware/2022/202211/20221103/Archer AX55 Pro(US)_V1_220830.zip","evidence":{"id":201910,"source_url":"https://www.tp-link.com/us/support/download/archer-ax55-pro/v1/","fetched_at":"2026-09-29T02:12:57.737501+00:00","observed_at":"2026-09-29T02:12:57.737501+00:00","http_status":200,"content_sha256":"309aa80140fdfaf9a4a4c9c27ff63e02cbca09c8c9337f294516c0076b9a7469","html":"//firmwarewatch.cc/evidence/201910","raw":"//firmwarewatch.cc/evidence/201910/raw"}}],"identifiers":[{"kind":"marketing_name","value":"Archer AX55 Pro","normalized":"archer ax55 pro"}],"revisions":[{"slug":"tplink-archer-ax55-pro-v1-6-us","hardware_revision":"v1.6","region_code":"US"},{"slug":"tplink-archer-ax55-pro-v2-us","hardware_revision":"v2","region_code":"US"},{"slug":"tplink-archer-ax55-pro-v2-6-us","hardware_revision":"v2.6","region_code":"US"}],"evidence":{"archived_pages":2,"first_observed_at":"2026-08-01T18:37:57.630436+00:00"},"caveats":["observed_support.days is a lower bound: it runs from the first firmware we saw, because no source here publishes launch dates.","promise.end_date is a minimum the vendor committed to, not the end of support: it states this date 'or later' and may extend it.","Patch latency is not computable for this product: its changelogs name no CVE ids."],"links":{"html":"//firmwarewatch.cc/devices/tplink-archer-ax55-pro-v1-us","self":"//firmwarewatch.cc/api/v1/products/tplink-archer-ax55-pro-v1-us.json","vendor":"//firmwarewatch.cc/api/v1/vendors/tplink.json","feed":"//firmwarewatch.cc/feeds/devices/tplink-archer-ax55-pro-v1-us.xml","methodology":"//firmwarewatch.cc/api/v1/methodology.json"}}