General

Model

ASUS RT-ACRH13
Linksys Max-Stream AC2200 
Buffalo AirStation

Manufacturer

ASUS
Linksys
Buffalo

Amazon rating

4.2
4.4
3.9

Customer reviews on Amazon

949
5586
438

WIFI features

WiFi Technology

802.11 ac
802.11a/b/g
802.11 a/b/g/n

WiFi Range

5 GHz/2.4 GHz
5 GHz/2.4 GHz
5.8 GHz

WiFi Band

Dual band
Dual band
Single band

WiFi Speed

1300 Mbps
1900 Mbps
300 Mbps

Channels Quantity

13
16
13

Encryption Algorithm

WEP, WPA, WPA2
WEP, WPA, WPA2
WEP, TKIP, WPA-PSK, WPA2-PSK

WAN features

Ethernet WAN

SIM Card Slot

LAN features

Ethernet LAN

Data Rates

1900 Mbps/sec
400 Mbps/sec
300 Mbps/sec

RJ-45 Ports

4
4
1

DSL features

DSL WAN

ADSL2

VDSL

VDSL2

Product Features

CPU

DualCore Processor
Dual Core Processor
Single Core Processor

RAM

128 MB
256 MB
64 MB

FLASH

128 MB
256 MB
16 MB

Screen Size

8.1 inches
3.5 inches

Screen Resolution

QoS Support

LED Indicators

Ports & Interfaces

USB Ports Quantity

1
1
2

USB Ports Type

USB 3.0
USB 3.0
USB 2.0

eSATA

Antenna

Antennas Quantity

3
3
4

Antenna Type

External
External
Internal

Management Features

WPS Push Button

Reset Button

Security

VPN Support

IPSEC
IPv6

Firewall

NAT

Power

Power Source Type

adapter
adapter
adapter

AC Input Voltage

120 V
120 V
120 V

AC Input Frequency

50 - 60 Hz
50 - 60 Hz
60 Hz

Dimensions

Size

5.8 x 1.4 x 8.1 inches
6.4 x 8.4 x 2.2 inches
2.2 x 8.7 x 9.4 inches

Weight

8 pounds
1 pounds
12 pounds