TP-Link CR1900 1.0 — firmware and security support status
What is the end of firmware/security support for TP-Link CR1900 1.0 — firmware and security support status?
For TP-Link CR1900 1.0, end of firmware/security support is 8/14/2019, verified against its source on 2026-09-08.
CR1900 1.0 US DOCSIS 3.0 Cable Modem 2/15/2019 8/14/2019
— static.tp-link.com, retrieved 2026-08-11
- Vendor
- TP-Link our reading
- Model
- CR1900 1.0 verified
- Regional specification
- US verified
- End of service announced
- 2/15/2019 verified
- End of firmware/security support
- 8/14/2019 verified
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
The same source also states
AC1900 Wireless Dual Band DOCSIS 3.0 Cable Modem 4/1/2020 CR1900 1.0 US Router 10/1/2019
— static.tp-link.com, retrieved 2026-08-11
Source
- static.tp-link.comhttps://static.tp-link.com/upload/manual/2026/202606/20260624/US%20EOL_List_Home%20-%20V8.1.pdf