Can the RT-AX1800S handle gigabit internet?

Yes on the wired side with its gigabit ports; wireless throughput sits in the AX1800 class, suitable for typical plans under gigabit. Multi-gig internet needs a higher tier. Match the router to the plan. Compare ASUS router tiers across Shopfox listings.

How much coverage does the RT-AX1800S provide?

Small-home class — roughly 1,500-2,000 square feet of competent Wi-Fi 6 coverage depending on construction, with AiMesh available to extend later if needed. Match the floor plan. Compare the RT-AX1800S against mid-tier ASUS options on Shopfox. Compare live offers and seller ratings across Shopfox before deciding.

RT-AX1800S or ISP router - which is better?

The ASUS wins comfortably — better Wi-Fi range, actual firmware support and configurability versus the minimal ISP gateways, the standard upgrade path for a reason. Keep the modem, replace the routing. Compare RT-AX1800S listings across Shopfox sellers. Check the current listing details and price history on Shopfox before you buy.

Asus RT-AX1800S Routers Price Comparison

Name: Asus RT-AX1800S Routers
Brand: Asus

Asus RT-AX1800S Routers

$61.99$69.99(11.43% off)

Prices last updated Nov 7, 2026

Asus4.74.7

(484 reviews)

$61.99$69.99(11.43% off)

Prices last updated Nov 7, 2026

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5 sellers & 3 platforms

Platform	Merchant	Delivery	Return Policy	Price	Shipping
newegg.comPremium Curated	newegg.com 5.0	—	Free 30-da...	$61.99	Free
B&H Photo Video	B&H Photo Video 5.0	—	Free retur...	$69.99	Free
Core XFastest	Core X 4.3	5-9 days	Free 30-da...	$99.99	Free
bestbuy.com	bestbuy.com 5.0	5 days	14d-Standa...	$126.13	Free
Cloud Sail	Cloud Sail 4.0	7-9 days	Free 30-da...	$158.99	Free

newegg.com

Premium Curated

$61.99

newegg.com5.0Free

Free 30-da...

B&H Photo Video

$69.99

B&H Photo Video5.0Free

Free retur...

Core X

Fastest

$99.99

Core X4.3Free

5-9 daysFree 30-da...

bestbuy.com

$126.13

bestbuy.com5.0Free

5 days14d-Standa...

Cloud Sail

$158.99

Cloud Sail4.0Free

7-9 daysFree 30-da...

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3 sites · 9 platforms · 12 offers

Cash Back

3 sites · 9 platforms · 12 offers

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NEWEGG

Best Buy

Avg

Best price

Lowest in 30d

$58.00

Best price

BH · Oct 9

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$61.99

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—

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1800 gigabits per second

10/100/1000

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External (Integrated)

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false

—

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TP-Link

Archer AX10

Archer AX21

Archer AX50

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Archer AX73

Black

—

Black

Wi-Fi 6 (IEEE 802.11ax)

—

Wi-Fi 6

802.11a, 802.11ac, 802.11ax, 802.11b, 802.11g, 802.11n

1.201 gigabits per second

1200 megabits_per_second

—

2976 Mb/s Total; 5 GHz: 2402 Mb/s ; 2.4 GHz: 574 Mb/s

5378 Mb/s Total; 5 GHz: 4804 Mb/s ; 2.4 GHz: 574 Mb/s

10/100/1000

—

10/100/1000

—

Dual

2.4 GHz / 5 GHz

2.4 GHz, 5.0 GHz

2.4 GHz / 5 GHz

4 x 10/100/1000M

—

4 x 10/100/1000M

1 x 10/100/1000M

—

1 x 10/100/1000M

—

External (Integrated)

Fixed

—

External (Integrated)

RJ-45

—

RJ-45

RJ-45, USB

1 x USB 3.0 Port

—

Gaming Console, Personal Computer, Smartphone, Tablet

—

Asus RT-AX1800S Routers

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