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TP-Link Safestream Multi WAN Broadband Router | 1 Gigabit WAN+3 Gigabit WAN/LAN+1 Gigabit LAN Port | Load Balance| Guest Authentication Portal | ARP, Domain Filter | Lightning Protection(TL-ER5120)
TP-Link

TP-Link Safestream Multi WAN Broadband Router

Status: TP-Link Safestream Multi WAN Broadband Router: Unavailable on Amazon as of . SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

Bottom line: The TP-Link Safestream Multi WAN Broadband Router: Five Gigabit ports: 1 WAN, 1 LAN, 3 switchable WAN/LAN for flexible ISP setups; main trade-off: no built-in Wi-Fi, so you still need separate access points.

Unavailable on Amazon as of

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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives:

Similar: TP-Link ER605 V2 Wired Gigabit VPN Router — $44.99 on Amazon as of 2026-10-06 14:16 UTC (price may vary).

Similar: TP-Link 8 Port Gigabit Ethernet Network Switch… — $16.09 on Amazon as of 2026-10-06 22:18 UTC (price may vary).

Similar: TP-Link AC1200 Gigabit WiFi Router — $47.81 on Amazon as of 2026-10-07 08:15 UTC (price may vary).

Mike Perry — Hardware researcher since 2014. For home networking and Wi-Fi gear, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ Five Gigabit ports: 1 WAN, 1 LAN, 3 switchable WAN/LAN for flexible ISP setups
  • ✓ Load balancing spreads traffic across up to 4 WAN links automatically by load
  • ✓ 64-bit dual-core processor with 2Gbit DDRIII memory handles heavy session counts
  • ✓ Captive portal authenticates guests and doubles as a branded splash page
  • ✓ 4KV lightning protection on ports, useful for exposed or rural installs

Cons

  • ✗ No built-in Wi-Fi, so you still need separate access points
  • ✗ Web console targets IT admins, not first-time home router owners
  • ✗ Multi-WAN load balancing needs two or more ISP lines to pay off
  • ✗ Aimed at small and medium business loads, overkill for a single-PC setup

Manufacturer description

What this product does the TL-ER5120 Gigabit load balance broadband Router from TP-LINK possesses exceptional data processing capabilities and a rich array of features including load balance, access control, dos Defense, bandwidth control, and session limit. Suitable for small and medium-sized enterprises. Equipped with a 64-bit dedicated dual-core network processor, the router can deliver high-speed connections to a large volume of client devices as part of a secure and easy-to-manage network. abundant security features for Defense against external threats, TL-ER5120 features automatic…

SpecPicks Verdict

SpecPicks scored TP-Link Safestream Multi WAN Broadband Router using a rating × review-volume × price-fit model applied to published specs and reviews across the networking category. TP-Link's networking lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for networking of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • 64-bit dedicated processor and 2 Gbit DDRIII high-speed memory for outstanding performance
  • Equipped with 1 Gigabit WAN port, 1 Gigabit LAN port, and 3 adaptable Gigabit WAN/LAN ports
  • Load Balancing automatically selects the best route to the destination according to the load
  • The captive portal provides convenient guest authentication while promoting your business
  • Abundant security features including ARP Inspection, DoS Defense, URL/Keyword Domain Filter and Access Control
  • Professional 4KV lightning protection keeps your investment safe

Full Specifications

BrandTP-Link
PlatformWindows 10
Switch TypeManaged
Model NumberTL-ER5120
Built-In MediaTL-ER5120, Power Cord, Rack-mount Kit, Installation Guide
Mfr Part NumberTL-ER5120
Number of Items1
Number of Ports6
Compatible DevicesPersonal Computer
Data Transfer Rate300 megabits_per_second
Included ComponentsTL-ER5120, Power Cord, Rack-mount Kit, Installation Guide
Warranty Description5 year - parts & labor
Global Trade Identification Number06935364041274
Full listing titleTP-Link Safestream Multi WAN Broadband Router | 1 Gigabit WAN+3 Gigabit WAN/LAN+1 Gigabit LAN Port | Load Balance| Guest Authentication Portal | ARP, Domain Filter | Lightning Protection(TL-ER5120)

Ready to buy?

Amazon shows no buyable offer for TP-Link Safestream Multi WAN Broadband Router at the last check. A similar in-stock product is TP-Link ER605 V2 Wired Gigabit VPN Router. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Similar — $44.99

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