Product comparison · 2 wireless routers

Zyxel 660HN-I wireless router Fast Ethernet Single-band (2.4 GHz) Black vs Zyxel P-661HNU wireless router Fast Ethernet White

35specifications compared
13differ
22identical
30known for one product only

Key differences

WLAN data transfer rate (max)
- 660HN-I wireless router Fast Ethernet Single-band (2.4 GHz) Black:150 Mbit/s
- P-661HNU wireless router Fast Ethernet White:300 Mbit/s
USB port
- 660HN-I wireless router Fast Ethernet Single-band (2.4 GHz) Black:No
- P-661HNU wireless router Fast Ethernet White:Yes
Product colour
- 660HN-I wireless router Fast Ethernet Single-band (2.4 GHz) Black:Black
- P-661HNU wireless router Fast Ethernet White:White
Antenna design
- 660HN-I wireless router Fast Ethernet Single-band (2.4 GHz) Black:Internal
- P-661HNU wireless router Fast Ethernet White:External
Antennas quantity
- 660HN-I wireless router Fast Ethernet Single-band (2.4 GHz) Black:1
- P-661HNU wireless router Fast Ethernet White:2
Depth
- 660HN-I wireless router Fast Ethernet Single-band (2.4 GHz) Black:131 mm
- P-661HNU wireless router Fast Ethernet White:135 mm
Weight
- 660HN-I wireless router Fast Ethernet Single-band (2.4 GHz) Black:1.2 kg
- P-661HNU wireless router Fast Ethernet White:400 g
Width
- 660HN-I wireless router Fast Ethernet Single-band (2.4 GHz) Black:189 mm
- P-661HNU wireless router Fast Ethernet White:260 mm

Side by side

Differences highlightedShow differences only

Comparison of 660HN-I, P-661HNU
65 specifications	A Zyxel 660HN-I wireless router Fast Ethernet Single-band (2.4 GHz) Black Model 660HN-I View product	B Zyxel P-661HNU wireless router Fast Ethernet White Model P-661HNU View product
WAN connectionidentical
DSL WAN	Yes	Yes
3G/4G USB modem compatibilityKnown for one	Unknown — not stated by the source	Yes
Wireless LAN features1 differ
Top Wi-Fi standard	Wi-Fi 4 (802.11n)	Wi-Fi 4 (802.11n)
WLAN data transfer rate (max)Differs	150 Mbit/s	300 Mbit/s
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Wi-Fi bandKnown for one	Single-band (2.4 GHz)	Unknown — not stated by the source
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN interface type	Fast Ethernet	Fast Ethernet
Ethernet LAN data rates	10,100 Mbit/s	10,100 Mbit/s
Cabling technology	10/100Base-T(X)	10/100Base-T(X)
Networking standardsDiffers	IEEE 802.11n, IEEE 802.1p, IEEE 802.1Q	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
VPN tunnels quantityKnown for one	Unknown — not stated by the source	10
VPN supportKnown for one	Unknown — not stated by the source	Analog
DSL featuresidentical
ADSL2+	Yes	Yes
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports	4	4
USB portDiffers	No	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
DC-in jack	Yes	Yes
Memory card slot(s)Known for one	No	Unknown — not stated by the source
Management featuresidentical
Web-based management	Yes	Yes
Quality of Service (QoS) supportKnown for one	Yes	Unknown — not stated by the source
Security1 differ
Security algorithmsDiffers	128-bit WEP, 64-bit WEP, 802.1x RADIUS, EAP-TLS, EAP-TTLS, MD5, WPA, WPA2, WPS	128-bit WEP, 64-bit WEP, WPA, WPA2, WPS
Stateful Packet Inspection (SPI)	Yes	Yes
DoS attack prevention	Yes	Yes
Protocolsidentical
DHCP client	Yes	Yes
DHCP server	Yes	Yes
Routing protocols	RIP-1, RIP-2	RIP-1, RIP-2
Universal Plug and Play (UPnP)Known for one	Yes	Unknown — not stated by the source
Management protocolsKnown for one	SNMP	Unknown — not stated by the source
Design2 differ
Product colourDiffers	Black	White
LED indicatorsDiffers	DSL, LAN, Power, WLAN	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	CE, FCC	CE (EN60950-1, IEC 60950-1), CSA, FCC/CE
Antenna2 differ
Antenna designDiffers	Internal	External
Antennas quantityDiffers	1	2
Antenna gain level (max)Known for one	3.5 dBi	Unknown — not stated by the source
Operational conditionsidentical
Operating relative humidity (H-H)	20 - 85%	20 - 85%
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage relative humidity (H-H)	20 - 90%	20 - 90%
Storage temperature (T-T)	-20 - 60 °C	-20 - 60 °C
Weight & dimensions3 differ
DepthDiffers	131 mm	135 mm
Height	42 mm	42 mm
WeightDiffers	1.2 kg	400 g
WidthDiffers	189 mm	260 mm
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	366 mm
Package depthKnown for one	Unknown — not stated by the source	148 mm
Package heightKnown for one	Unknown — not stated by the source	59 mm
Package weightKnown for one	Unknown — not stated by the source	650 g
Other features1 differ
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
Rack mountingKnown for one	Unknown — not stated by the source	No
WLAN data transfer rates supportedDiffers	150 Mbit/s	300 Mbit/s
xDSL connection	Yes	Yes
Mobile network connectionKnown for one	No	Unknown — not stated by the source
Bandwidth (first)Known for one	2.4 GHz	Unknown — not stated by the source
Mobile networkidentical
3GKnown for one	No	Unknown — not stated by the source
4GKnown for one	No	Unknown — not stated by the source
Featuresidentical
SafetyKnown for one	CE, CSA	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	AC	Unknown — not stated by the source
Output currentKnown for one	1 A	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.

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