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Product comparison · 2 wired routers

Linksys LN3121-KE wired router Gigabit Ethernet Black vs Yamaha RTX830 wired router Gigabit Ethernet Blue

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  • 22specifications compared
  • 13differ
  • 9identical
  • 70known for one product only

Key differences

The Yamaha RTX830 wired router Gigabit Ethernet Blue has 1 more Ethernet LAN (RJ-45) ports than the Linksys LN3121-KE wired router Gigabit Ethernet Black (5 vs 4). The Yamaha RTX830 wired router Gigabit Ethernet Blue has 5 mm more width than the Linksys LN3121-KE wired router Gigabit Ethernet Black (220 mm vs 215 mm). The Yamaha RTX830 wired router Gigabit Ethernet Blue has 10 mm more depth than the Linksys LN3121-KE wired router Gigabit Ethernet Black (160 mm vs 150 mm). Only the Yamaha RTX830 wired router Gigabit Ethernet Blue has universal Plug and Play (UPnP). USB version: USB 3.2 Gen 2x2 on the Linksys LN3121-KE wired router Gigabit Ethernet Black, 2.0 on the Yamaha RTX830 wired router Gigabit Ethernet Blue.

  • Universal Plug and Play (UPnP)
    • No
    • Yes
  • Ethernet LAN (RJ-45) ports
    • 4
    • 5
  • USB version
    • USB 3.2 Gen 2x2
    • 2.0
  • Product colour
    • Black
    • Blue
  • Antenna type
    • External
    • Not supported
  • AC input frequency
    • 50/60 Hz
    • 50 - 60 Hz
  • Operating temperature (T-T)
    • 0 - 50 °C
    • 0 - 45 °C
  • Width
    • 215 mm
    • 220 mm

Side by side

Differences highlightedShow differences only
92 specifications
A

Linksys

LN3121-KE wired router Gigabit Ethernet Black

Model LN3121-KE

View product
B

Yamaha

RTX830 wired router Gigabit Ethernet Blue

Model RTX830

View product
WAN connectionidentical
DSL WANKnown for oneNo
SIM card slotKnown for oneNo
3G/4G USB modem compatibilityKnown for oneNo
SFP WANKnown for oneNo
Network1 differ
Networking standardsDiffersIEEE 802.11a, IEEE 802.11ac, IEEE 802.11ax, IEEE 802.11b, IEEE 802.11gIEEE 802.1Q, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Data transfer rateKnown for one5400 Mbit/s
Port forwardingKnown for oneYes
Automatic channel selectionKnown for oneYes
Supports ISDN connectionKnown for oneNo
Frequency rangeKnown for one5.470 - 5.850 GHz
Cabling technologyKnown for one10/100/1000Base-T(X)
ThroughputKnown for one2 Gbit/s
Mobile networkidentical
Mobile network generationKnown for oneNot supported
DSL featuresidentical
Internal modemKnown for oneNo
Management features1 differ
Web-based managementKnown for oneYes
Universal Plug and Play (UPnP)DiffersNoYes
Priority mappingKnown for oneYes
Reset buttonKnown for oneYes
WPS push buttonKnown for oneYes
Firmware upgradeableKnown for oneYes
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers45
WAN/Ethernet LAN ports quantityKnown for one1
WAN ports quantityKnown for one1
Number of console portsKnown for one0
USB charging portKnown for oneYes
USB versionDiffersUSB 3.2 Gen 2x22.0
DC-in jackKnown for oneYes
Gigabit Ethernet (copper) ports quantityKnown for one5
Securityidentical
Security algorithmsKnown for oneWPA2, WPA3
Firewall securityKnown for oneSPI
IP address filteringKnown for oneYes
Guest accessKnown for oneYes
Packaging contentidentical
AC adapter includedKnown for oneYes
ManualKnown for oneYes
Quick installation guideKnown for oneYes
Quick start guideKnown for oneYes
User Guide on CD-ROMKnown for oneNo
Batteries includedKnown for oneNo
Certificatesidentical
PSTI certifiedKnown for oneYes
Waste Electrical and Electronic Equipment (WEEE) complianceKnown for oneYes
Sustainability complianceKnown for oneYes
Compliance certificatesKnown for oneRoHS
Supplier featuresidentical
Product or Article Information Sheet available?Known for oneYes
Featuresidentical
Built-in processorKnown for oneYes
Processor manufacturerKnown for oneQualcomm
Processor frequencyKnown for one1000 MHz
Flash memoryKnown for one32 MB
Internal memoryKnown for one256 MB
Compatible memory cardsKnown for oneMicroSD (TransFlash), MicroSDHC
CertificationKnown for oneVCCI Class A
Design2 differ
Product colourDiffersBlackBlue
Housing materialKnown for onePlastic
Rack mountingKnown for oneNo
Wall mountableKnown for oneNo
LED indicatorsDiffersLightLAN, Link, Power, Speed, USB, WAN
Built-in displayKnown for oneNo
On/off switchKnown for oneNo
Country of originKnown for oneVietnam
Antenna1 differ
Antenna typeDiffersExternalNot supported
Antenna gain level (max)Known for one2.92 dBi
Antennas quantityKnown for one4
Detachable antenna(s)Known for oneNo
Power1 differ
AC input frequencyDiffers50/60 Hz50 - 60 Hz
Output voltageKnown for one12 V
Output currentKnown for one2 A
Power consumption (typical)Known for one11 W
Input currentKnown for one0.23 A
Operational conditions1 differ
Operating temperature (T-T)Differs0 - 50 °C0 - 45 °C
Storage temperature (T-T)Known for one-20 - 70 °C
Operating relative humidity (H-H)Known for one15 - 80%
Weight & dimensions4 differ
WidthDiffers215 mm220 mm
DepthDiffers150 mm160 mm
HeightDiffers215 mm43.5 mm
WeightDiffers710 g1.1 kg
Packaging dataidentical
Package widthKnown for one225 mm
Package depthKnown for one87 mm
Package heightKnown for one240 mm
Package weightKnown for one1.15 kg
Package typeKnown for oneBox
Protocolsidentical
DHCP clientKnown for oneYes
DHCP serverKnown for oneYes
Routing protocolsKnown for oneBGP4, IP, OSPF, OSPFv3, RIP, RIP-2, RIPng
Management protocolsKnown for oneSNMP (v1, v2c, v3)

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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