Zyxel 661HNU wireless router Fast Ethernet vs Zyxel P-661HNU-I wireless router Fast Ethernet White

Comparison of 661HNU, P-661HNU-I

61 specifications	A Zyxel 661HNU wireless router Fast Ethernet Model 661HNU View product	B Zyxel P-661HNU-I wireless router Fast Ethernet White Model P-661HNU-I View product
WAN connectionidentical
DSL WANKnown for one	—Unknown — not stated by the source	Yes
3G/4G USB modem compatibilityKnown for one	—Unknown — not stated by the source	Yes
Ethernet WANKnown for one	Yes	—Unknown — not stated by the source
Wireless LAN featuresidentical
WLAN data transfer rate (max)Known for one	—Unknown — not stated by the source	300 Mbit/s
Network1 differ
Networking standardsDiffers	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.1p, IEEE 802.1Q, IEEE 802.3, IEEE 802.3u	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Supports ISDN connectionKnown for one	—Unknown — not stated by the source	Yes
VPN supportKnown for one	—Unknown — not stated by the source	ISDN
Ports & interfacesidentical
USB portKnown for one	—Unknown — not stated by the source	Yes
USB 2.0 ports quantityKnown for one	—Unknown — not stated by the source	1
RJ-11 ports quantityKnown for one	—Unknown — not stated by the source	1
Management featuresidentical
Reset buttonKnown for one	Yes	—Unknown — not stated by the source
Security1 differ
Security algorithmsDiffers	128-bit WEP, 64-bit WEP, WPA, WPA2	128-bit WEP, 64-bit WEP, WPA, WPA2, WPS
Protocolsidentical
Universal Plug and Play (UPnP)Known for one	Yes	—Unknown — not stated by the source
Management protocolsKnown for one	SNMP v1/v2 MIB IITelnet, FTP, Web, DNS, CLI	—Unknown — not stated by the source
Design1 differ
Product colourKnown for one	—Unknown — not stated by the source	White
LED indicatorsDiffers	LAN, Power, Status	DSL, LAN, Power, USB, WLAN, Yes
On/off switchKnown for one	—Unknown — not stated by the source	Yes
Packaging contentidentical
AC adapter includedKnown for one	—Unknown — not stated by the source	Yes
Quick start guideKnown for one	—Unknown — not stated by the source	Yes
Certificates1 differ
CertificationDiffers	EMI: FCC/CE	CE (EN60950-1, IEC 60950-1), CSA, FCC/CE
Antennaidentical
Antenna gain level (max)Known for one	2 dBi	—Unknown — not stated by the source
Other featuresidentical
BandwidthKnown for one	—Unknown — not stated by the source	2.4 GHz
Dimensions (WxDxH)Known for one	—Unknown — not stated by the source	260 x 135 x 42 mm
Operating temperature (T-T)Known for one	—Unknown — not stated by the source	32 - 104 °F
Package dimensions (WxDxH)Known for one	—Unknown — not stated by the source	366 x 148 x 59 mm
WLAN data transfer rates supportedKnown for one	—Unknown — not stated by the source	300 Mbit/s
Bandwidth (first)Known for one	2.4 GHz	—Unknown — not stated by the source
USB ports quantityKnown for one	1	—Unknown — not stated by the source
Featuresidentical
SafetyKnown for one	CE (EN60950-1, IEC 60950-1), CSA	—Unknown — not stated by the source

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.