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Name:
RT-AC88U
- Description:
- RT-AC88U wireless router Dual-band 2.4 GHz 5 Gigabit Ethernet 3G 4G Black - Router - WLAN
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3 Year Extended Warranty
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Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
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Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
RT-AC88U Overview
RT-AC88U is a high-performance dual‐band wireless router engineered for demanding applications, featuring a fixed architecture with robust processing, advanced WAN/LAN interfaces, and integrated VPN capabilities. It delivers reliable power options via an AC power supply, supports dual WAN operation with eight Gigabit LAN ports, and offers modular management—with features such as adaptive QoS and built-in security—to ensure high throughput and redundancy for gaming and high-performance home networking.
The router achieves impressive performance with a throughput capacity of approximately 3.1 Gbps while supporting official wireless protocols (802.11a/b/g/n/ac) and comprehensive connectivity options. Designed for use in gaming and high-performance home scenarios, the RT-AC88U integrates industry-standard compliance and remote management via a web-based interface, making it a reliable solution for users seeking secure, fast, and versatile network connectivity.
What is the price of RT-AC88U?
Pricing for RT-AC88U is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for RT-AC88U.
Explore more options from Routers or explore other Asus products.
RT-AC88U Specifications
| Product Type | Router |
| VPN Support | IPSec / OpenVPN / PPTP |
| Power Source | AC Power Supply |
| Routing Protocols | Static Routing |
| Broadband | N/A |
| Architecture | Fixed |
| WAN Configuration | Dual WAN |
| WAN Ports | 1 WAN |
| LAN Ports | 8 LAN Ports |
| Ethernet Technology | 10/100/1000 |
| Wi-Fi Standard | WiFi 5 / Dual band |
| Connectivity Type | Wired / Wireless / Ethernet |
| Network Protocols | 802.11a/b/g/n/ac |
| Remote Management | Web Based Management |
| Compliance Standards | FCC / CE |
| Wireless Support | Yes |
| Speed/Capacity | Gigabit |
| Firewall Features | Yes |
| Features | VPN / AiProtection / Adaptive QoS / MU-MIMO / IPv6 Compatible |
| Use Case | Gaming / High Performance Home |
| Management | Managed |
| Form Factor | Desktop |
| Integrated Services | N/A |
| High Availability Support | Not Supported |
| Safety | N/A |
| EMC | N/A |
| Telecom | N/A |
| Throughput Capacity | 3.1 Gbps |
| QoS Features | Supported |
| Built-in Security Features | Firewall / Intrusion Prevention / Malware Protection |
| Expansion Slots | N/A |
| Modular Slots Available | N/A |
| Stacking Capability | No |
| 5G Support | No |
| Memory | 512 MB |
| Flash Memory | 256 MB |
| Interface Ports | RJ-45 |
| Power | 65W |
| Device Type | Router |
| Product Name | ASUS RT-AC88U AC3100 Wireless Gaming Router |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| 5G Support | No | No | No | No | No |
| Architecture | Modular | Modular | Fixed | Modular | Modular |
| Broadband | Fiber Optic / DSL / N/A | Fiber Optic / DSL | N/A | Fiber Optic / 4G | Fiber Optic / DSL |
| Built-in Security Features | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention | Firewall / Intrusion Prevention / Malware Protection | Firewall, Intrusion Prevention, Malware Protection | Firewall, Intrusion Prevention |
| Compliance Standards | CE / FCC | FCC / CE | FCC / CE | IEEE 802.3 / ISO/IEC 27001 | RoHS, CE |
| Connectivity Type | Wired | Wired | Wired / Wireless / Ethernet | Wired | Wired |
| Depth | 16.5 inches | 16 inches | N/A | 16 inches | 15 inches |
| Device Type | Router | Router | Router | Router | Router |
| EMC | FCC Part 15 / EN 55032 | N/A | N/A | FCC Part 15, CE | N/A |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Expansion Slots | NIM / SFP+ | SFP+ / NIM | N/A | NIM, SFP+ | NIM, SFP+ |
| Features | VPN / Firewall / IPv6 Compatible | VPN / IPv6 Compatible / Firewall / POE | VPN / AiProtection / Adaptive QoS / MU-MIMO / IPv6 Compatible | VPN, Firewall, IPv6 Compatible, QoS | VPN, QoS, Redundancy, Modular, Firewall |
| Firewall Features | Yes | Yes | Yes | Yes | Yes |
| Flash Memory | 512 MB | 512 MB | 256 MB | 512 MB | 512 MB |
| Form Factor | Rack-mount | Rack-mount | Desktop | Rack-mount | Rack-mount |
| Height | 2.2 inches | 4 inches | N/A | 2 inches | 4 inches |
| High Availability Support | Supported | Supported | Not Supported | Supported | Supported |
| Integrated Services | Voice / Video | Voice / Video | N/A | Voice, Video, WAN Optimization | Voice, Video, WAN Optimization |
| Interface Ports | RJ-45 / SFP | RJ-45 / SFP+ / Combo Ports | RJ-45 | RJ-45, SFP | RJ-45, SFP |
| LAN Ports | 8 LAN Ports | 8 LAN Ports | 8 LAN Ports | 8 LAN Ports | 8 LAN Ports |
| Management | Managed | Managed | Managed | Managed | Managed |
| Memory | 2 GB | 4 GB | 512 MB | 4 GB | 4 GB |
| Modular Slots Available | 3+ Slots | 3+ Slots | N/A | 3+ Slots | 3+ Slots |
| Network Protocols | IPv4 / IPv6 | IPv4 / IPv6 | 802.11a/b/g/n/ac | IPv4, IPv6, MPLS | IPv4, IPv6, MPLS |
| Power | 250W | 300W | 65W | 250 Watts | 250 Watt |
| Power Source | AC Power Supply / DC Power Supply / Redundant | Dual AC/DC Redundant | AC Power Supply | AC Power Supply with Redundant Options | AC Power Supply / Redundant |
| Product Name | 90IG05S0-BO9420 Enterprise Modular Router | 90IG0150-BM3G00 High-Performance Modular Enterprise Router | ASUS RT-AC88U AC3100 Wireless Gaming Router | 90IG04T0-MO3R70 Enterprise Router | 90IG0401-BM3000 Enterprise Router |
| Product Type | Enterprise Router | Enterprise Router | Router | Enterprise Router | Enterprise Router |
| QoS Features | Supported | Supported | Supported | Supported | Supported |
| Remote Management | SSH / HTTPS | SSH / Telnet / SNMP | Web Based Management | SSH, Telnet, SNMP | SNMP, SSH, Telnet |
| Routing Protocols | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / EIGRP / Static Routing | Static Routing | OSPF / BGP / EIGRP / Static Routing | OSPF / BGP / Static Routing |
| Safety | RoHS / WEEE | N/A | N/A | IEC/UL | N/A |
| Speed/Capacity | Gigabit | Gigabit | Gigabit | Gigabit | Gigabit |
| Stacking Capability | Yes | Yes | No | Yes | Yes |
| Telecom | ITU-T / TIA/EIA | N/A | N/A | N/A | N/A |
| Throughput Capacity | 1 Gbps | 5 Gbps | 3.1 Gbps | 10 Gbps | 1 Gbps |
| Use Case | Enterprise | Enterprise | Gaming / High Performance Home | Enterprise | Enterprise |
| VPN Support | IPSec / SSL VPN / DMVPN | IPSec / SSL VPN / GRE / DMVPN / FlexVPN | IPSec / OpenVPN / PPTP | IPSec / SSL VPN | IPSec / SSL VPN |
| WAN Configuration | Dual WAN | Dual WAN | Dual WAN | Dual WAN | Dual WAN |
| WAN Ports | 2 WAN | 2 WAN | 1 WAN | 2 WAN | 2 WAN |
| Weight | 15 lbs | 15 lbs | N/A | 25 lbs | 25 lbs |
| Wi-Fi Standard | N/A | N/A | WiFi 5 / Dual band | N/A | N/A |
| Width | 17.5 inches | 17 inches | N/A | 17 inches | 17 inches |
| Wireless Support | No | No | Yes | No | No |
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Questions & Answers
Q
What are the key features of the ASUS RT-AC88U wireless router?
A
The ASUS RT-AC88U is a dual-band Gigabit router delivering combined speeds up to 3167 Mbps, eight LAN ports, MU-MIMO, AiProtection security and USB 3.0 for 3G/4G tethering.
Q
How do I perform initial setup of the RT-AC88U router?
A
Connect the WAN port to your modem, power on the RT-AC88U, open a browser to http://router.asus.com, and follow the guided ASUS Setup Wizard to configure SSIDs, passwords and Internet settings.
Q
What wireless speeds can I expect from the RT-AC88U?
A
The RT-AC88U offers up to 1000 Mbps on 2.4 GHz and 2167 Mbps on 5 GHz, leveraging 4×4 MU-MIMO and NitroQAM™ technology for maximum throughput.
Q
Does the RT-AC88U support 3G/4G USB tethering?
A
Yes, the RT-AC88U features a USB 3.0 port that supports 3G/4G dongles for automatic fail-over or primary Internet connectivity.
Q
How many Ethernet ports does the RT-AC88U provide?
A
The RT-AC88U includes eight Gigabit LAN ports and one Gigabit WAN port, ideal for extensive wired connections without a switch.
Q
What is MU-MIMO and does the RT-AC88U support it?
A
MU-MIMO (Multi-User, Multiple-Input, Multiple-Output) allows simultaneous data streams to multiple devices. The RT-AC88U fully supports MU-MIMO for faster, more efficient Wi-Fi.
Q
What security features does the RT-AC88U include?
A
The RT-AC88U integrates ASUS AiProtection with Trend Micro™ for network intrusion prevention, malicious site blocking and two-way IPS without subscription fees.
Q
Can I expand coverage using AiMesh with the RT-AC88U?
A
Yes, the RT-AC88U is AiMesh-compatible, enabling you to create a flexible, whole-home mesh network with other ASUS routers.
Q
How do I update the firmware on my RT-AC88U?
A
Log into the web GUI at router.asus.com, navigate to Administration > Firmware Upgrade, click Check, then Download & Install to ensure the latest firmware is applied.
Q
What parental controls are available on the RT-AC88U?
A
The RT-AC88U offers robust parental controls including time scheduling, website filtering and individual device profiles to manage online access.
Q
How can I set up a VPN server on the RT-AC88U?
A
Under VPN > VPN Server in the router’s interface, enable OpenVPN or PPTP, configure user accounts, then download the profile to securely connect remote clients.
Q
What coverage area does the RT-AC88U provide?
A
Thanks to its high-power amplifiers and four external antennas, the RT-AC88U reliably covers homes up to 3000 sq ft, subject to environment and layout.
Q
Is the RT-AC88U suitable for online gaming?
A
Yes, the RT-AC88U features Adaptive QoS for gaming prioritization, eight LAN ports for wired consoles and low-latency MU-MIMO for lag-free play.
Q
How energy-efficient is the RT-AC88U router?
A
The RT-AC88U complies with Energy Star® standards, featuring idle power savings and scheduled power-off modes to reduce electrical consumption.
Q
Which mobile apps are compatible with the RT-AC88U?
A
Use the ASUS Router app (iOS/Android) to remotely manage settings, monitor traffic, run speed tests and update firmware from your smartphone.
Q
What operating systems support the RT-AC88U’s web interface?
A
The RT-AC88U’s web GUI is accessible via any modern browser on Windows, macOS, Linux and Chrome OS for full management capabilities.
