Refurbished Modems — 29 Deals

29 open-box and refurbished Modems deals are live for shoppers in the US right now, with discounts averaging 51% off retail. Prices range from $11 to $816, and every listing shows the seller's condition grade, current price, savings versus list price and stock status — so you can compare before you buy. Top brands on sale include ARRIS, Motorola, NETGEAR and TP-Link. Inventory syncs from Amazon and other partner stores throughout the day; open-box stock is usually one-of-a-kind, so the best deals sell out fast.

29 live US listings.

USA

ARRIS

ARRIS Surfboard SB6190 32x8 DOCSIS 3.0 Cable Modem with 1.4 Gbps Download and 262 Upload Speeds, White (Non-Retail Packaging)

Used – Good

$24⁹⁹

$319.88

-93% Save $294.89

Update: 19 hours 41 mins

Buy at Amazon.com

USA

Ubiquiti Networks

Ubiquiti airFiber 60 XG Radio Modem

Used – Acceptable

$815³³

$1,075.00

-25% Save $259.67

Update: 18 hours 57 mins

Buy at Amazon.com

USA

Motorola

Motorola MB8600 DOCSIS 3.1 Cable Modem - Approved for Comcast Xfinity, Cox, and Charter Spectrum, Supports Cable Plans up to 1000 Mbps | 1 Gbps Ethernet Port

$61⁰⁰

NETGEAR Nighthawk Cable Modem with Voice (CM1150V) - Certified for Xfinity by Comcast Internet & Voice Plans Up to 800Mbps | 2 Phone Lines | 4 x 1G Ethernet Ports | DOCSIS 3.1

$53⁹⁹

TP-Link ADSL2+ Modem (TD-8616)

$80⁴¹

Motorola MB8611 DOCSIS 3.1 Multi-Gig Cable Modem | Pairs with Any WiFi Router | Approved for Comcast Xfinity, Cox Gigablast, Spectrum | 2.5 Gbps Port | 2500 Mbps Max Internet Speeds

$178⁹⁹

$41⁰⁰

ARRIS (G36) - Cable Modem Router Combo - Fast DOCSIS 3.1 Gigabit WiFi 6 (AX3000), 1.2 Gbps Max Speeds, Approved for Comcast Xfinity, Cox, Spectrum & More [Check with your provider for compatibility]

$139⁹⁹

NETGEAR Nighthawk DOCSIS 3.1 Mid/high-Split Cable Modem (CM3000-1AZNAS) – Approved for Today’s Fastest Speeds - Works With all Cable Providers, Incl. Xfinity, Spectrum, Cox - Cable Plans up to 2.5Gbps

$199⁰⁰

ARRIS Enterprises Surfboard SB8200 DOCSIS 3.1 Cable Modem

$73⁰⁰

Linksys CM3024 High Speed DOCSIS 3.0 24x8 Cable Modem, Certified for Comcast/Xfinity, Time Warner, Cox & Charter (Modem Only, No Wifi Functionality)

$35⁷¹

ARRIS SURFboard SB8200 DOCSIS 3.1 Multi‑Gig Cable Modem | 2 -1Gbps Ethernet Ports | Works with Xfinity, Cox, Spectrum | For Cable Internet Plans up to 2Gbps | Modem Only, Router Required

$67⁰⁰

ARRIS (SB6190) - Cable Modem - DOCSIS 3.0 32x8 Gigabit Modem, [Check with your provider for compatibility]1 Gbps Port, 800 Mbps Max Speed, 2 Year Warranty - Black

$17⁹⁵

NETGEAR Cable Modem DOCSIS 3.0 (CM500) Compatible with Major Cable Providers Including Xfinity, Cox, for Plans Up to 400 Mbps

$31⁹⁹

ARRIS SURFboard S33 DOCSIS 3.1 Multi‑Gig Cable Modem | 2.5Gbps + 1Gbps Ethernet Ports | Works with Xfinity, Cox, Spectrum | For Cable Internet Plans up to 2.5Gbps | Modem Only, Router Required

$149⁹⁵

NETGEAR Nighthawk DOCSIS 3.1 Mid/high-Split Cable Modem (CM2500) – Approved for Today’s Faster Speeds & Compatible with All Providers Incl. Xfinity, Spectrum, Cox - for Plans up to 2Gbps

$149⁹⁹

NETGEAR Orbi Cable Modem Router Combo Mesh System (CBK752) DOCSIS 3.1 – AX4200 WiFi 6 (4.2 Gbps) – Certified with Xfinity (up to 900Mbps, Spectrum & Cox (up to 1Gbps) – Covers 5,000 sq.ft.

$180⁰⁶

ARRIS SURFboard SBV2402 DOCSIS 3.0 Cable Modem , Comcast Xfinity Internet & Voice , 1 Gbps Port , 2 Telephony Ports , Supports Xfinity 800 Mbps Max Internet Speed

Used – VeryGood

$79⁹⁸

$139.99

-43% Save $60.01

Update: 22 hours 31 mins

Buy at Amazon.com

USA

Motorola

MOTOROLA 8x4 Cable Modem, Model MB7220, 343 Mbps DOCSIS 3.0, Certified by Comcast XFINITY, Time Warner Cable, Cox, BrightHouse, and More (No Wireless)

$24⁹⁹

Arris Surfboard S33 DOCSIS 3.1 Multi‑Gig Cable Modem | 2.5Gbps + 1Gbps Ethernet Ports | Works with Xfinity, Cox, Spectrum | for Cable Internet Plans up to 2.5Gbps | Modem Only, Router Required

$159⁹⁵

ARRIS (SB6190) - Cable Modem - DOCSIS 3.0 32x8 Gigabit Modem, [Check with your provider for compatibility]1 Gbps Port, 800 Mbps Max Speed, 2 Year Warranty - White

$11⁹⁹

ARRIS (SB6183) -Cable Modem - Fast DOCSIS 3.0 16x4 Gigabit, [Check with your provider for compatibility], 1 Gbps Port, 400 Mbps Max Internet Speed, 2 Year Warranty

$16⁵⁸

Arris (SBG10) - Cable Modem Router Combo - DOCSIS 3.0 16 x 4 Gigabit & AC1600 WiFi, [Check with Your Provider for Compatibility] 400 Mbps Max Internet Speeds

$42⁰²

$94⁹⁵

Modems open-box FAQ

How much can I save on open-box Modems?

Discounts on Modems at OpenBoxFox currently average 51% off retail across 29 live listings, with prices from $11 to $816. Savings are measured against the manufacturer's list price.

Are open-box and refurbished Modems safe to buy?

Yes — every listing shows the seller's condition grade (from open-box "Like New" to certified refurbished) before you buy. You purchase directly from the seller, such as Amazon, and that seller's standard return policy applies to your order.

Which Modems brands are on sale open-box right now?

The most-listed brands in Modems at the moment are ARRIS, Motorola, NETGEAR, TP-Link and Linksys. New open-box inventory arrives daily, so brand availability changes often.

How often are Modems deals updated?

OpenBoxFox syncs Modems inventory from partner stores throughout the day. Sold-out listings are removed automatically and new deals appear shortly after we find them.

Open-Box & Refurbished Electronics — Real Savings, Verified Quality

Electronics are one of the best categories to buy open-box or refurbished. Devices are thoroughly tested before resale, and many are returned simply because a buyer changed their mind — meaning you get a product in like-new condition at a significant discount. OpenBoxFox aggregates open-box electronics from Amazon Warehouse, Reebelo, and Dyson so you can compare deals in one place without checking each retailer separately.

Tested and verified

Every open-box and refurbished electronic listed here has been inspected and confirmed functional by the retailer before resale.

Significant savings

Open-box electronics typically sell for 15–40% below retail. Refurbished units can save you even more on flagship devices.

Backed by major retailers

Items come from Amazon Warehouse, Reebelo, and Dyson — established retailers with buyer protection policies and return windows.

Updated daily

Inventory changes fast. We refresh listings daily so you always see current availability and up-to-date pricing.

Browse the full selection above and use filters to narrow by condition, price, or brand.