{"slug":"tplink-re600x-v4-us","display_name":"RE600X","model_name":"RE600X","hardware_revision":"v4","region_code":"US","category":"access_point","vendor":{"slug":"tplink","name":"TP-Link"},"verdict":{"status":"unknown","label":"Not enough evidence","confidence":"low","reason":"only 2 release(s), too few to model a cadence","algorithm_version":"lifecycle-1","computed_at":"2026-09-30T01:14:39.801257+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":2,"first_release_date":"2025-04-01","last_release_date":"2025-09-04","days_since_last_release":391,"median_gap_days":null,"cadence_multiple":null,"observed_support":{"days":156,"is_floor":true,"measured_from":"first_release"},"promise":{"end_date":null,"is_estimated":false,"is_floor":false,"honoured":null,"basis":"no_eol_announcement"},"cve_patch_latency_days":{"median":null,"measurable":false}},"releases":[{"version":"RE600X(US)_V4_1.2.10 Build 20250627","channel":"stable","claimed_release_date":"2025-09-04","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 and Bug Fixes 1. Improved overall performance and stability.","disclosure_score":0.11,"mentions_security":false,"cve_ids":[],"download_url":"https://static.tp-link.com/upload/firmware/2025/202509/20250904/RE600xv4_ver1-2-10-P1[20250627-rel66328].zip","evidence":{"id":202003,"source_url":"https://www.tp-link.com/us/support/download/re600x/v4/","fetched_at":"2026-09-29T02:16:03.857661+00:00","observed_at":"2026-09-29T02:16:03.857661+00:00","http_status":200,"content_sha256":"af489600cf534b4b3e188f6f44ed9227a7fef4aaf39d68d7615271a34580bd7d","html":"//firmwarewatch.cc/evidence/202003","raw":"//firmwarewatch.cc/evidence/202003/raw"}},{"version":"RE600X(US)_V4_1.2.1 Build 20241218","channel":"stable","claimed_release_date":"2025-04-01","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":"First firmware released.","disclosure_score":0.3,"mentions_security":false,"cve_ids":[],"download_url":"https://static.tp-link.com/upload/firmware/2025/202504/20250401/RE600X(US)_V4_241218.zip","evidence":{"id":202003,"source_url":"https://www.tp-link.com/us/support/download/re600x/v4/","fetched_at":"2026-09-29T02:16:03.857661+00:00","observed_at":"2026-09-29T02:16:03.857661+00:00","http_status":200,"content_sha256":"af489600cf534b4b3e188f6f44ed9227a7fef4aaf39d68d7615271a34580bd7d","html":"//firmwarewatch.cc/evidence/202003","raw":"//firmwarewatch.cc/evidence/202003/raw"}}],"identifiers":[{"kind":"marketing_name","value":"RE600X","normalized":"re600x"}],"revisions":[{"slug":"tplink-re600x-v1-us","hardware_revision":"v1","region_code":"US"},{"slug":"tplink-re600x-v2-2-us","hardware_revision":"v2.2","region_code":"US"},{"slug":"tplink-re600x-v2-26-us","hardware_revision":"v2.26","region_code":"US"},{"slug":"tplink-re600x-v3-us","hardware_revision":"v3","region_code":"US"},{"slug":"tplink-re600x-v3-6-us","hardware_revision":"v3.6","region_code":"US"},{"slug":"tplink-re600x-v3-8-us","hardware_revision":"v3.8","region_code":"US"},{"slug":"tplink-re600x-v4-6-us","hardware_revision":"v4.6","region_code":"US"}],"evidence":{"archived_pages":1,"first_observed_at":"2026-08-01T18:37:57.630436+00:00"},"caveats":["No verdict: we looked and declined to judge. See verdict.reason — this is a statement about our evidence, not about the product.","observed_support.days is a lower bound: it runs from the first firmware we saw, because no source here publishes launch dates.","Patch latency is not computable for this product: its changelogs name no CVE ids."],"links":{"html":"//firmwarewatch.cc/devices/tplink-re600x-v4-us","self":"//firmwarewatch.cc/api/v1/products/tplink-re600x-v4-us.json","vendor":"//firmwarewatch.cc/api/v1/vendors/tplink.json","feed":"//firmwarewatch.cc/feeds/devices/tplink-re600x-v4-us.xml","methodology":"//firmwarewatch.cc/api/v1/methodology.json"}}