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ASUS RT-BE88U

ASUSHome router

RT-BE88U

Released March 2024.10Press articlethefpsreview.com/2024/03/27/asus-unveils-rt-be88u-wifi-7-dual-band-router-with-7200-mbps-speeds-and-34-gbps-of-combined-wired-capacityRead 15 October 2026The announcement is dated 2024-03-27 and the ASUS quick start guide was posted on 2024-03-12. Dong Knows Tech lists the release as March 2024 and says in an article of 2024-06-03 that the router was set to be available in June 2024. The month of the announcement and first orders is used. Last checked 15 October 2026.

Form factor
Router
Wi-Fi
Wi-Fi 7
Speed class
BE7200
WAN port
10Gbps

59 of 90 fields known.

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At a glance

Ports

  • 9 RJ45
  • SFP+
  • USB-A USB 3.2 Gen 1

All specs

SourceCalculated

General

Series
Not available
Model numbers
RT-BE88U1Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88u/techspecRead 15 October 2026Model: RT-BE88U.
GTIN / EAN
Not available
Announced
27 March 202410Press articlethefpsreview.com/2024/03/27/asus-unveils-rt-be88u-wifi-7-dual-band-router-with-7200-mbps-speeds-and-34-gbps-of-combined-wired-capacityRead 15 October 2026Article of 2024-03-27 reports that ASUS unveiled the RT-BE88U.
Status
Available2Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88uRead 15 October 2026The product page is live, with support, manuals and firmware listed.
Predecessor
Not available
Successor
Not available
Launch price (US)
$39911Reviewdongknows.com/asus-rt-be88u-reviewRead 15 October 2026Hardware table: U.S. Launch Price $399. Dong Knows Tech's article of 2024-06-03 says the router costs $399. Tom's Hardware calls $349.99 the MSRP in its review of 2024-08-26, so the price may have dropped later. The US maker page shows no launch price. No euro launch price was found.
Launch price (EU)
Not available
Markets
US11Reviewdongknows.com/asus-rt-be88u-reviewRead 15 October 2026The launch price is a U.S. price.
Colours
Black3Owner's manualdlcdnets.asus.com/pub/ASUS/wireless/RT-BE88U/E27212_RT-BE88U_UM_v2_EAA_WEB.pdfRead 15 October 2026Welcome section: black chassis with gaming-inspired red accents. The page gives no colour name, so it is stored as Black.
Form factor
Router2Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88uRead 15 October 2026Standalone router that works as the primary AiMesh router or as an AiMesh node, so it is stored as router.
Segment
Home2Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88uRead 15 October 2026The US page sits under WiFi Routers, ASUS WiFi Routers and is not a ROG or TUF product, so it is stored as home. It has gaming features such as a dedicated gaming port. Other regional ASUS sites list the same model under ASUS Gaming Routers, so the maker's category differs by region.

Wi-Fi

Wi-Fi
Wi-Fi 71Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88u/techspecRead 15 October 2026Network Standard lists WiFi 7 (802.11be).
Wi-Fi speed class
BE72001Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88u/techspecRead 15 October 2026Product Segment: BE7200 ultimate BE performance, 1376+5764 Mbps.
Wi-Fi radios
BandWi-FiStreamsMax channel width (MHz)Max link rate (Mbps)Dedicated backhaul
2.4 GHzWi-Fi 74401,376No
5 GHzWi-Fi 741605,764No
Source1Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88u/techspecRead 15 October 2026WiFi Data Rate: WiFi 7 (802.11be) 5 GHz up to 5764 Mbps and 2.4 GHz up to 1376 Mbps. Transmit / Receive: 5 GHz 4x4 and 2.4 GHz 4x4. Boosts Speed lists 20/40/80/160 MHz bandwidth. The 2.4 GHz channel is stored as 40 MHz, since 1376 Mbps is the 802.11be rate of 4 streams at 40 MHz and Dong Knows Tech prints 20/40MHz for that band. 5764 Mbps is the rate of 4 streams at 160 MHz. There is no 6 GHz radio.13Reviewtomshardware.com/networking/routers/asus-rt-be88u-wi-fi-7-router-reviewRead 15 October 2026Review published 2024-08-26 on a dual-band Wi-Fi 7 router with 4x4 on 2.4 GHz and 5 GHz and no 6 GHz. Its iPerf 3.16 results from an Acer Swift Edge 16 with a Qualcomm FastConnect 7800 adapter, uncongested, 5 GHz: above 1.2 Gbps at 6 ft and 958 Mbps at 25 ft. They are not stored, because measured throughput is Tom's Guide only.
Radio bands
2
6 GHz band
No
Combined Wi-Fi link rate
7,140Mbps
Wi-Fi streams
8
Max Wi-Fi channel width
160MHz
Wi-Fi features
Multi-Link Operation (MLO), 4K-QAM, OFDMA, MU-MIMO1Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88u/techspecRead 15 October 2026Boosts Speed: OFDMA and 4096-QAM. Wireless row: MU-MIMO. MLO comes from the product page.2Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88uRead 15 October 2026Dual-Band Multi-Link: Multi-Link Operation aggregates the 2.4 GHz and 5 GHz bands. The page also names 4K-QAM.
External antennas
41Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88u/techspecRead 15 October 2026Antenna: External antenna x 4.
Internal antennas
Not available
Detachable antennas
Yes2Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88uRead 15 October 2026Detachable Antennas: the router comes with four detachable antennas that can be repositioned.11Reviewdongknows.com/asus-rt-be88u-reviewRead 15 October 2026The review says the router comes with four detachable antennas.
Coverage of one unit (claimed)
279m²2Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88uRead 15 October 2026Extendable coverage up to (1pk) 3,000 sq.ft. Converted to 279 m2 (278.7). Tom's Hardware prints the same 3,000 square feet in its spec table. Dong Knows Tech writes about 2,500 sq ft for its own use and the maker figure is used.
Connected devices per unit (claimed)
Not available

Ports and modem

Ports
PortCountRoleMax speed (Gbps)Version
RJ451WAN or LAN10Not available
SFP+1WAN or LAN10Not available
RJ451WAN or LAN2.5Not available
RJ453LAN2.5Not available
RJ454LAN1Not available
USB-A1Not available5USB 3.2 Gen 1
Source1Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88u/techspecRead 15 October 2026I/O Ports: 1 x 10Gbps for WAN/LAN, 1 x 10Gbps SFP+ Port, 1 x 2.5Gbps for WAN/LAN, 3 x 2.5 Gbps for LAN, 4 x RJ45 10/100/1000Mbps for LAN, USB 3.2 Gen1 x1. USB 3.2 Gen 1 is stored at 5 Gbps, the standard rate. The SFP+ role comes from the product page (10G SFP+ WAN/LAN port). The USB connector is not named here. The rear panel photo on the product page shows a blue USB Type-A port.2Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88uRead 15 October 2026The page calls the SFP+ port a 10G SFP+ WAN/LAN port and lists one 10G WAN/LAN port and one 2.5G WAN/LAN port as WAN inputs. Up to 34G WAN and LAN capacity and up to 9 LAN ports.3Owner's manualdlcdnets.asus.com/pub/ASUS/wireless/RT-BE88U/E27212_RT-BE88U_UM_v2_EAA_WEB.pdfRead 15 October 2026Section 1.3: 10G WAN/LAN1 (Internet) port, 10G SFP+ port with up to 10 Gbit/s, 2.5G WAN/LAN1 port, 2.5G LAN 2 to 4 ports, 1G LAN 5 to 8 ports and one USB 3.2 Gen 1 port.
Ethernet ports
9
Multi-gig ports
6
Fastest WAN port
10Gbps
Fastest LAN port
10Gbps
USB ports
1
SFP+ port
Yes
Built-in modem
Not available
Modem standards
Not available

Mesh

Mesh technologies
AiMesh1Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88u/techspecRead 15 October 2026AiMesh: Primary AiMesh Router and AiMesh Node.
Units per pack
11Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88u/techspecRead 15 October 2026One router is sold.
Coverage of the pack (claimed)
Not available
Identical units
Not available
Satellite model
Not available
Satellite ports
Not available
Ethernet backhaul
Yes3Owner's manualdlcdnets.asus.com/pub/ASUS/wireless/RT-BE88U/E27212_RT-BE88U_UM_v2_EAA_WEB.pdfRead 15 October 2026Support topics under AiMesh list wired connection between AiMesh routers (Ethernet backhaul).

Software

Management
Mobile app, Web interface1Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88u/techspecRead 15 October 2026User Interface: WEB ASUSWRT, APP ASUS Router APP.
Online account required
No13Reviewtomshardware.com/networking/routers/asus-rt-be88u-wi-fi-7-router-reviewRead 15 October 2026Setup ran in the browser at Asuslogin.com, which asked for a wireless SSID and password and then a username and password for the router. No online account was needed.
Operating modes
Router, Access point, Mesh node, Repeater, Media bridge1Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88u/techspecRead 15 October 2026Operating Mode: Repeater Mode, Media Bridge Mode, Access Point Mode, AiMesh Node Mode and Wireless Router Mode.
Network features
Guest network, IoT network, VLAN, IPTV, Dual WAN, WAN aggregation, LAN aggregation, QoS, Parental controls, Dynamic DNS1Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88u/techspecRead 15 October 2026Guest Network (Support Guest Network Pro), IPTV, LAN Link Aggregation, Dual WAN, WAN Aggregation, DDNS, Parental Control, Adaptive QoS and Traditional QoS are listed. The product page adds an IoT Network and VLAN controls.2Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88uRead 15 October 2026Guest Network Pro with an IoT Network, VLAN controls and parental controls.5Maker product pageasus.com/content/aiprotectionRead 15 October 2026The page lists parental controls as part of the subscription-free AiProtection set.
VPN server
WireGuard, OpenVPN, IPsec, PPTP1Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88u/techspecRead 15 October 2026VPN: VPN Server IPSec, Open VPN, PPTP and WireGuard.
VPN client
WireGuard, OpenVPN, L2TP, PPTP1Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88u/techspecRead 15 October 2026VPN: VPN Client L2TP, Open VPN, PPTP and WireGuard.
USB applications
File server, Media server, Time Machine, Cellular modem1Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88u/techspecRead 15 October 2026USB application: AiCloud, Download Master, AiDisk, Media Server, Time Machine, Samba Server and FTP Server. WAN lists a 3G / 4G LTE dongle, and the product page describes 4G / 5G mobile tethering through USB. No printer server is listed, so it is not stored.

Security

Wi-Fi security
WPA2-Personal, WPA3-Personal, WPA2-Enterprise, WPA3-Enterprise, Enhanced Open (OWE)1Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88u/techspecRead 15 October 2026Security: WPA3 Personal, WPA2 Personal, WPA Personal, WPA Enterprise, WPA2 Enterprise, WPA3 Enterprise and Open System & OWE. A footnote says WPA/WPA2 Enterprise is only available on a single router, not under AiMesh.
Security service
AiProtection Pro1Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88u/techspecRead 15 October 2026AiProtection row: AiProtection Pro with router security assessment, malicious site blocking, two-way IPS and infected device prevention and blocking.
Security service cost
Free2Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88uRead 15 October 2026Page title and section: subscription-free network security with AiProtection Pro powered by Trend Micro.5Maker product pageasus.com/content/aiprotectionRead 15 October 2026ASUS AiProtection is described as a subscription-free, built-in network security solution. The product page links to this page.
Automatic firmware updates
Yes1Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88u/techspecRead 15 October 2026Administration: Auto Firmware Update.
Security updates until
31 December 20287Maker product pageasus.com/support/faq/1051929Read 15 October 2026The UK FAQ (Product Security and Telecommunications Infrastructure Act) lists RT-BE88U in the group with a product security update period of 4 years, until 31 December 2028, and says extended support may be provided after that date. The date is a minimum and applies to the UK.8Maker product pageasus.com/support/faq/1056369Read 15 October 2026The Australia FAQ (Cyber Security (Security Standards for Smart Devices) Rules 2025) lists RT-BE88U with 4 years, until 31 December 2028, and says extended support may be provided after that date. The date is a minimum and applies to Australia. It matches the UK FAQ.9Maker product pageasus.com/support/faq/1051375Read 15 October 2026The Singapore FAQ (Cybersecurity Labelling Scheme) lists RT-BE88U with an end of support of 30 December 2027 and says extended support may follow. The later UK and Australia date is stored.

Smart home

We could not find any of these 5 fields. Show them
Thread border router
Not available
Matter controller
Not available
Zigbee hub
Not available
Bluetooth
Not available
Smart home platforms
Not available

Hardware

System on chip
Broadcom BCM491611Reviewdongknows.com/asus-rt-be88u-reviewRead 15 October 2026The review does not name the chip. The SoC comes from WikiDevi and MBReviews.14Spec databasewikidevi.wi-cat.ru/ASUS_RT-BE88URead 15 October 2026CPU/SoC: Broadcom BCM4916, 2.6 GHz, 4 cores.15Reviewmbreviews.com/asus-rt-be88u-wifi-7-router-testRead 15 October 2026Teardown table: quad-core 2.6GHz Broadcom BCM4916KFEBG with two Broadcom BCM6726 Wi-Fi chips.
CPU cores
41Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88u/techspecRead 15 October 2026Processor: 2.6GHz quad-core processor.
CPU clock
2.6GHz1Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88u/techspecRead 15 October 2026Processor: 2.6GHz quad-core processor.
RAM
2GB1Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88u/techspecRead 15 October 2026Memory: 256 MB Flash and 2 GB RAM.
Flash storage
256MB1Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88u/techspecRead 15 October 2026Memory: 256 MB Flash. Stored as 0.256 GB.
Cooling fan
No11Reviewdongknows.com/asus-rt-be88u-reviewRead 15 October 2026The review says the router has no internal fan and a fanless design.

Power

Power supply
External DC adapter1Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88u/techspecRead 15 October 2026Power Supply: AC input 110V~240V (50~60Hz) and a power adapter. Package Content lists a power adapter.
Rated power input
12 V, 5 A / 19 V, 2.37 A / 19.5 V, 2.31 A1Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88u/techspecRead 15 October 2026Power Supply: DC output 12 V with max. 5 A current, 19 V with max. 2.37 A current and 19.5 V with max. 2.31 A current. The manual and the quick start guide list only 19.5 V 2.31 A and 12 V 5 A. The page does not say which adapter ships in which market, so all three are stored.3Owner's manualdlcdnets.asus.com/pub/ASUS/wireless/RT-BE88U/E27212_RT-BE88U_UM_v2_EAA_WEB.pdfRead 15 October 2026Section 1.3 notes: DC power adapter (DC output) +19.5V with 2.31A and +12V with 5A.4Maker spec sheet (PDF)dlcdnets.asus.com/pub/ASUS/wireless/RT-BE88U/E23287_RT-BE88U_one-page_QSG_v2_WEB.pdfRead 15 October 2026Specifications: DC power adapter DC output +19.5V with 2.31A and +12V with 5A.
Included adapter output
Not available
Power use (typical, claimed)
Not available
Power use (max, claimed)
Not available

Measured

Wi-Fi throughput (measured)
Not available
Fastest Wi-Fi throughput (measured)
Not available
Wi-Fi throughput through a wall (measured)
Not available
Range (measured)
Not available
Power use under load (measured)
Not available
Energy use per day (measured)
340Wh12Measurementdongknows.com/asus-rt-be88u-reviewRead 15 October 2026Hardware table: power consumption per 24 hours is about 340 Wh. Firmware 3.0.0.6.102.33921. The review does not describe the load.

Dimensions and weight

Front and side, drawn to scale.

Dimensions
Width300Height60.5Depth188mm(11.8 × 2.4 × 7.4 in)1Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88u/techspecRead 15 October 2026Product Dimensions 300*188*60.5, printed without labels or units. Dong Knows Tech prints 11.8 x 7.4 x 2.4 in (30 x 18.8 x 6.04 cm). A height of 60.5 mm is too low for upright antennas, so the figure is the body with the antennas folded or removed. Stored as width 300, depth 188 and height 60.5.
Dimensions with antennas
Not available
Weight
1,060g(2.3 lb)1Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88u/techspecRead 15 October 2026Product Weight (g) 1060 g. Dong Knows Tech prints 2.23 lbs (1.01 kg).
Wall mountable
Not available

Certifications

Wi-Fi Alliance certification ID
Not available
FCC ID
MSQ-RTBE70004Maker spec sheet (PDF)dlcdnets.asus.com/pub/ASUS/wireless/RT-BE88U/E23287_RT-BE88U_one-page_QSG_v2_WEB.pdfRead 15 October 2026The regulatory notice gives the Industry Canada certificate number 3568A-RTBE7000 for the BE7200 Dual Band Wi-Fi Router. ASUS FCC IDs are the grantee code MSQ plus the same product code, which gives MSQ-RTBE7000. WikiDevi lists the same FCC ID. The FCC database and its mirror sites could not be opened by the agent, so the FCC grant itself was not read.14Spec databasewikidevi.wi-cat.ru/ASUS_RT-BE88URead 15 October 2026FCC ID MSQ-RTBE7000, approved 28 February 2024.
Other certifications
Not available

In the box

In the box
RT-BE88U WiFi router, RJ-45 cable, Power adapter, Quick Start Guide, Warranty card1Maker product pageasus.com/us/networking-iot-servers/wifi-routers/asus-wifi-routers/rt-be88u/techspecRead 15 October 2026Package Content: RT-BE88U WiFi router, RJ-45 cable, power adapter, Quick Start Guide, warranty card.3Owner's manualdlcdnets.asus.com/pub/ASUS/wireless/RT-BE88U/E27212_RT-BE88U_UM_v2_EAA_WEB.pdfRead 15 October 2026Package contents: RT-BE88U Wireless Router, network cable (RJ-45), power adapter, Quick Start Guide, warranty card.

Warranty

Manufacturer warranty (source market)
3years6Maker product pageasus.com/support/api/product.asmx/GetPDWarrantyRead 15 October 2026ASUS US support warranty text for the RT-BE88U Wireless Warranty Policy: the general warranty is 3 years, but it may vary depending on the place of purchase. US site, updated June 2026.

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Sources

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  1. Read 15 October 2026Backs 28 fields
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