All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 wireless routers

ASUS DSL-N55U_C1 wireless router Fast Ethernet Dual-band (2.4 GHz vs ASUS RT-AC66U wireless router Gigabit Ethernet Dual-band (2.4 GHz

Add a product
  • 27specifications compared
  • 14differ
  • 13identical
  • 17known for one product only

Key differences

  • Top Wi-Fi standard
    • Wi-Fi 4 (802.11n)
    • Wi-Fi 5 (802.11ac)
  • WLAN data transfer rate (max)
    • 300 Mbit/s
    • 1300 Mbit/s
  • Ethernet LAN interface type
    • Fast Ethernet
    • Gigabit Ethernet
  • Ethernet LAN data rates
    • 10,100 Mbit/s
    • 10,100,1000 Mbit/s
  • LED indicators
    • DSL, LAN, Power, WAN
    • LAN, Power, USB, WAN
  • Cables included
    • AC, Phone (RJ-11)
    • LAN (RJ-45)
  • AC input voltage
    • 100 - 240 V
    • 110 - 240 V
  • Weight
    • 500 g
    • 450 g

Side by side

Differences highlightedShow differences only
44 specifications
A

ASUS

DSL-N55U_C1 wireless router Fast Ethernet Dual-band (2.4 GHz

Model DSL-N55U_C1

View product
B

ASUS

RT-AC66U wireless router Gigabit Ethernet Dual-band (2.4 GHz

Model RT-AC66U

View product
WAN connectionidentical
Ethernet WANYesYes
Wireless LAN features3 differ
Wi-Fi bandDual-band (2.4 GHz / 5 GHz)Dual-band (2.4 GHz / 5 GHz)
Top Wi-Fi standardDiffersWi-Fi 4 (802.11n)Wi-Fi 5 (802.11ac)
WLAN data transfer rate (max)Differs300 Mbit/s1300 Mbit/s
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Network4 differ
Ethernet LANYesYes
Ethernet LAN interface typeDiffersFast EthernetGigabit Ethernet
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Networking standardsDiffersIEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11nIEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3u
VPN supportDiffersIPSec Pass-Throuth PPTP Pass-Through L2TP Pass-Through PPTP serverIPSec, PPTP, L2TP, PPTP
Ports & interfacesidentical
Ethernet LAN (RJ-45) ports44
DC-in jackKnown for oneYes
RJ-11 ports quantityKnown for one1
Management featuresidentical
Web-based managementKnown for oneYes
Quality of Service (QoS) supportKnown for oneYes
Reset buttonYesYes
Security1 differ
Security algorithmsDiffers128-bit WEP, 64-bit WEP, WPA-PSK, WPA2-PSK, WPS128-bit WEP, 64-bit WEP, WPA, WPA-PSK, WPA2, WPA2-PSK
Stateful Packet Inspection (SPI)Known for oneYes
DMZ supportKnown for oneYes
Protocolsidentical
Universal Plug and Play (UPnP)Known for oneYes
Supported network protocolsKnown for oneIPv4, IPv6
Design1 differ
LED indicatorsDiffersDSL, LAN, Power, WANLAN, Power, USB, WAN
Packaging content1 differ
Cables includedDiffersAC, Phone (RJ-11)LAN (RJ-45)
AC adapter includedKnown for oneYes
ManualKnown for oneYes
Quick start guideYesYes
Antennaidentical
Antenna designExternalExternal
Antennas quantity33
Power1 differ
AC input voltageDiffers100 - 240 V110 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Weight & dimensions1 differ
Depth148.8 mm148.8 mm
Height35.5 mm35.5 mm
WeightDiffers500 g450 g
Width207 mm207 mm
Logistics dataidentical
Harmonized System (HS) codeKnown for one85176990
Other features2 differ
Frequency bandKnown for one2.4 & 5
USB ports quantity22
WLAN data transfer rates supportedDiffers1,2,5.5,6,9,11,12,18,24,36,48,54,300 Mbit/s1,2,5.5,6,9,11,12,18,24,36,48,54,450,1300 Mbit/s
xDSL connectionDiffersYesNo
Frequency rangeKnown for one2.4 - 5 GHz
USB versionKnown for one2.0
DSL featuresidentical
ADSLKnown for oneYes
Certificatesidentical
CertificationKnown for oneCE, C-Tick

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

More wireless router comparisons

All wireless router comparisons