Ports
4
RAM
64MB
Storage
8MB
General info
| Lan ports i | 4 (187 others) |
| Wan ports i | 1 (254 others) |
| Has outdoor capability i | ✖ |
| USB Ports i | 1 (108 others) |
| Release date i | 11 years ago05/23/2014 |
| Volume i | 877.72 cm³ |
Performance
| Wi fi version i | Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n) (54 others) |
| Wi fi bands i | Dual-band (194 others) |
| Wi fi speed i | 433 Mb/s |
| RAM i | 64MB (2 others) |
| Has an external memory slot i | ✔ (71 others) |
| Has dns relay i | ✖ |
| Internal Storage i | 8MB (1 other) |
Security
| Has a built in network firewall i | ✔ (280 others) |
| Has dos protection i | ✔ (145 others) |
| Wi fi security protocols i | WPA2 (146 others) |
| Has mac address filtering i | ✔ (264 others) |
| Has l2tp passthrough i | ✔ (233 others) |
| Has ipsec passthrough i | ✖ |
| Has spi intrusion protection i | ✔ (224 others) |
| Has a url filter i | ✔ (228 others) |
| Has a network services filter i | ✔ (197 others) |
Similar products
Frequently Asked Questions
How much RAM does the Asus RT-AC51U have?
At 64MB, the Asus RT-AC51U ranks #1 out of 117 — see ranking router products — one of the Highest RAM in this category, 3410% above the category average.
What is the wi-fi speed of the Asus RT-AC51U?
At 433 Mb/s, the Asus RT-AC51U is 81% below the category average for wi-fi speed, ranking #245 out of 290 — see ranking router products.
How much storage does the Asus RT-AC51U offer?
At 8MB, the Asus RT-AC51U is 79% below the category average for storage, ranking #12 out of 102 — see ranking router products.
Does the Asus RT-AC51U have an external memory slot?
Yes, the Asus RT-AC51U has an external memory slot. Only 39% of routers have this feature.
How does it compare?
How does the Asus RT-AC51U's RAM compare to similar routerss?
At 64MB, the Asus RT-AC51U leads the TP-Link Archer AX11000 (1GB) by 98%.
How does the Asus RT-AC51U's storage compare to similar routerss?
At 8MB, the Asus RT-AC51U leads the Asus ROG Rapture GT-BE98 (0.26GB) by 97%.
How does the Asus RT-AC51U's wi-fi speed compare to similar routerss?
At 433 Mb/s, the Asus RT-AC51U trails the Tenda TE60 Pro BE19000 (11529 Mb/s) by 96%.
How does the Asus RT-AC51U's lan ports compare to similar routerss?
At 4, the Asus RT-AC51U trails the TP-Link Archer AX11000 (8) by 50%.
How does the Asus RT-AC51U's wan ports compare to similar routerss?
At 1, the Asus RT-AC51U trails the Asus ROG Rapture GT-BE98 (2) by 50%.
How does the Asus RT-AC51U's USB ports compare to similar routerss?
At 1, the Asus RT-AC51U trails the Asus ROG Rapture GT-BE98 (2) by 50%.