This post is a little wrap up of lot of post regarding the RT-AC68 and RT-AC1900 series router.
Below tables are compiled from currently available information I have:
FW => .380 indicates 3.0.0.4.380 or higher with an updated SDK is required.
For further reference, here a comparison of popular Asus 802.11ac routers:
For those who can't decide, here is some good information about router-number madness.
An opinion about MU-MIMO is written here.
Post revisions:
http://www.snbforums.com/threads/rt-ac68u-reporting-1-ghz-cpu.29183/
http://www.snbforums.com/threads/upgrade-from-ac68u-to-ac5300-worth-it.35675/#post-290781
http://www.snbforums.com/threads/should-i-upgrade-from-my-rt-ac87u-go-with-the-rt-ac1900p-v3.34748/
http://www.snbforums.com/threads/rt-ac68u-not-bad.35615/
http://www.snbforums.com/threads/have-any-body-heard-of-this-model-asus-rt-ac68a.31354/page-12
http://www.snbforums.com/threads/as...ireless-ac1900-gigabit-router-reviewed.36368/
https://www.snbforums.com/threads/rt-ac66u-b1-difference-between-hw-ver-a1-and-b1.38418/
ASUS Router EOL (End Of Life) overview.
Various wireless connect, disconnect and speed issues get solved by one or the other of the below settings which are Enable by default, make those setting changes in case of wireless issues:
Around March 18 2024 the RT-AC68U is declared End Of Life (EOL) by ASUS.
End-of-life product list
Expand "Wireless Routers" and find:
When a product is end-of-life, it means:
Disclaimer:
The given information in this post is all informally, to my best knowledge compiled from public domain information, and not confirmed by Asus.
Below tables are compiled from currently available information I have:
FW => .380 indicates 3.0.0.4.380 or higher with an updated SDK is required.
For further reference, here a comparison of popular Asus 802.11ac routers:
For those who can't decide, here is some good information about router-number madness.
An opinion about MU-MIMO is written here.
Post revisions:
- W suffix added: U = Universal, R = Reseller, W = White case
- Amplifier type for A1 and A2 corrected.
- E1 CPU added, 802.11ac router comparison table added.
- Both tables updated based on the RT-AC1900P review.
- RT-AC68A added.
- RT-AC68A firmware note added.
- GT-AC5300 added in the router comparison table.
- TM-AC1900 added.
- Updated info RT-AC68P and TM-AC1900.
- RT-AC66U-B1 added (RT-AC68U in a "flat pack", a really enhanced version of the original RT-AC66U).
- MU-MIMO link added.
- RT-AC68U hardware B2 added (awaiting more details).
- AiMesh and Smart Connect support added to the second table.
- RT-AC1900U added (awaiting more details).
- TM-AC1900 Clock speed corrected.
- RT-AC68U hardware B2 updated.
- RT-AC1900U details added.
- RT-AC68U_V4 added, some details are here and about EOL (End Of Life).
- Details of RT-AC68U_V3 and V4 added in the table.
- Back to basics.
- RT-AC1900U and RT-AC66U-B1 details added.
http://www.snbforums.com/threads/rt-ac68u-reporting-1-ghz-cpu.29183/
http://www.snbforums.com/threads/upgrade-from-ac68u-to-ac5300-worth-it.35675/#post-290781
http://www.snbforums.com/threads/should-i-upgrade-from-my-rt-ac87u-go-with-the-rt-ac1900p-v3.34748/
http://www.snbforums.com/threads/rt-ac68u-not-bad.35615/
http://www.snbforums.com/threads/have-any-body-heard-of-this-model-asus-rt-ac68a.31354/page-12
http://www.snbforums.com/threads/as...ireless-ac1900-gigabit-router-reviewed.36368/
https://www.snbforums.com/threads/rt-ac66u-b1-difference-between-hw-ver-a1-and-b1.38418/
ASUS Router EOL (End Of Life) overview.
Various wireless connect, disconnect and speed issues get solved by one or the other of the below settings which are Enable by default, make those setting changes in case of wireless issues:
- Advanced Settings - Wireless - Professional - 2.4 GHz
- Modulation Scheme: Up to MCS 7 (802.11n)
- Airtime Fairness: Disable
- Explicit Beamforming: Disable
- Universal Beamforming: Disable
- Advanced Settings - Wireless - Professional - 5 GHz
- Airtime Fairness: Disable
- Universal Beamforming: Disable
Around March 18 2024 the RT-AC68U is declared End Of Life (EOL) by ASUS.
End-of-life product list
Expand "Wireless Routers" and find:
When a product is end-of-life, it means:
- It is no longer manufactured
- Its certification will not be renewed
- Its firmware, utility, website, DM, QSG and manual will not be updated
- It may be replaced by a new product with updated hardware and similar functions
Disclaimer:
The given information in this post is all informally, to my best knowledge compiled from public domain information, and not confirmed by Asus.
Last edited: