Description
Expand your coverage with dedicated Wi-Fi 7 node performance and a 2.5G port.
Quick Specs
- Ready for Wi-Fi 7 dual-band network expansion.
- Features a dedicated 2.5 Gbps WAN/LAN port for high-speed backhaul or devices.
- Powered by a robust 1.5 GHz quad-core processor for stable operation.
- Seamless whole-home coverage via ASUS AiMesh compatibility.
- Includes comprehensive AiProtection Pro security, managed via app or web interface.
The foundation of a flawless network
This ASUS ZenWiFi BD4 node is engineered for the discerning user who demands network consistency over sprawling, unreliable coverage. It is not designed for those content with standard connectivity; it is for those who require a foundation of digital strength to support modern demands, from high-bitrate streaming to intensive online work. Its deployment ensures you have a truly AiMesh compatible router system.
Performance unbound by walls
The duel against dead zones requires superior technology. This unit brings the nascent power of Wi-Fi 7 standards, ensuring that as your network grows, its speed and latency remain predictable. The dual-band configuration focuses its power where it is needed, using advanced modulation to slice through common interference sources that plague urban and suburban homes alike. Its powerful internals make it a highly capable quad core Wi-Fi router.
Forging connectivity with purpose
This node solves the persistent problem of signal degradation across large or complex floor plans. By acting as an AiMesh satellite, it intelligently communicates with your primary router, creating a single, unified network name. This means seamless transition as you move through your dwelling, maintaining the highest possible throughput without manual switching or reconnection penalties. This core feature makes it a superior AiMesh compatible router.
Durability through intelligent design
ASUS designs equipment to endure the rigours of constant operation. This node incorporates thermal management suitable for continuous use within the specified 0°C to 40°C operational temperature band. Furthermore, the inclusion of AiProtection Pro—a lifetime free security suite—offers proactive defence against threats, adding a layer of digital resilience that lasts the life of the hardware. Only a truly robust quad core Wi-Fi router can handle such comprehensive security tasks.
Why demand this upgrade now
Demand for higher capacity only increases as more devices—from 8K televisions to advanced IoT sensors—connect to your home. This node ensures your infrastructure scales with your technology adoption, providing the necessary throughput and stability that older standards cannot guarantee, securing your digital investment for the coming years. As a key part of an AiMesh compatible router ecosystem, its longevity is assured.
Features
- Establish a unified network across your residence by leveraging AiMesh compatibility, enabling seamless roaming between nodes and maintaining your AiMesh compatible router setup.
- Accelerate your highest-demand connections by utilising the dedicated 2.5 Gbps multi-gig port for either WAN input or LAN device connection, backed by the powerful processor of this quad core Wi-Fi router.
- Secure your entire digital perimeter using the included AiProtection Pro, which offers robust network security, firewall capabilities, and advanced parental controls.
- Manage and monitor your entire network structure effortlessly using the intuitive ASUSWRT web interface or the dedicated ASUS Router application.
- Maintain essential parentalhome functionality by employing the Smart Home Master features, segmenting IoT devices onto dedicated networks for optimised performance and isolation.
Specifications
- AC Power Adapter Input: 110–240 V, 50–60 Hz
- DC Output: 12 V, 1.5 A
- DC Input Connector: Barrel Plug
- Wi-Fi: Dual-Band – 2.4 GHz (802.11be/ax/n/g/b), 5 GHz (802.11be/ax/ac/an/a)
- Maximum Data Transfer Rate: 688 + 2882 Mbps
- Processor (CPU): 1.5 GHz Quad-Core
- Memory (RAM): 512 MB
- Flash Storage: 128 MB
- LAN/WAN Ports: 2 × 2.5 Gbps (AI WAN auto-detect)
- USB Ports: None
- Antennas: 4 Internal
- Buttons: WPS, Reset, Power
- LED Indicators: Power, 2.4 GHz, 5 GHz, WAN/Internet
- Mesh Support: AiMesh compatible (Primary Router or Node)
- Smart Home Features: Smart Home Master (IoT Network, VPN Network, Kid’s Network)
- Security Protocols: WPA/WPA2/WPA3 Personal & Enterprise, AiProtection Pro, VPN, Firewall, Parental Controls
- Guest Network: Supports 2.4 GHz and 5 GHz, encryption: Open/WPA/WPA2/WPA3
- Control Method: ASUSWRT Web UI, ASUS Router App
- Operation Temperature: 0 °C to 40 °C
- Storage Temperature: -20 °C to 60 °C
- Relative Humidity: 5% to 95% Non-Condensing
- Compatible Devices: PC, Laptop, Smartphone, Smart TV, Gaming Consoles, IoT devices
- Operation Modes: sms Router, AiMesh Node, Access Point
- VPN Support: L2TP, OpenVPN, PPTP, WireGuard, Instant Guard, VPN Fusion
- QoS / Traffic Control: Adaptive QoS, Bandwidth Monitor & Limiter, Traffic Analyzer
- Internet Protocol: IPv4 / IPv6
- Dimensions: 140 × 70 × 140 mm
- Weight: 0.5 kg (Router), 0.79 kg (1-Pack Box)
What's in the Box
- 1x ASUS ZenWiFi BD4 Dual-Band 2.5G AiMesh Router Node
- 1x AC Power Adapter (12 V, 1.5 A)
- 1x RJ-45 Ethernet Cable
- 1x Quick Start Guide
Why ASUS
ASUS commands respect in the infrastructure sector because its components are engineered for endurance and high performance, not merely short-term sales targets. In South Africa, where network stability can be unpredictable, the commitment to AiMesh technology ensures your hardware investment continues to deliver a robust signal path, offering clarity and consistency that transcends typical consumer electronics assurance. This dedication to building a true AiMesh compatible router network separates them from lesser manufacturers.
Payment methods

Refund Policy
Returns Policy
Returns:
If a client is not satisfied with a purchase, it can be returned within seven days of the delivery for a full refund, less the shipping costs. Full refunds will only be issued if products are returned unopened and with all packaging and any other materials that were part of the original purchase. The following restriction will apply for returns:
- Should an opened product be returned, a 20% re-stocking fee will be charged, provided that all the original packaging and all materials are provided with it.
- Please note that we as Raion Connect (PTY) Ltd will not accept any items back for credit or replacement if the packaging is not complete, this includes and is not limited to boxes, documentation, cables, accessories, etc
- Goods returned in opened packaging need to be returned in a condition that is fit for resale. Software and consumables can only be returned if they have not been opened.
- Certain hardware items and all custom/special orders may only be returned for replacement and not for refund and will incur a 20% handling fee.
- Electronic license cannot be returned, therefore client need to ensure they are purchasing the correct item before concluding the transaction, if further information is required around the item, please contact us on shop@raioncx.co.za.
- All products being shipped back to Raion Connect should be carefully packed in protective materials where necessary. The package should have the order number and return address clearly marked.
- Should a product be damaged while being shipped to our offices; Raion Connect will not be liable for the damages. It is recommended to insure any items that you send to us.
Replacements:
All products sold by Raion Connect (PTY) Ltd are covered under our 7 day guarantee against defects. Items may be returned for refund or replacement subject to manufacturer and/or Raion Connect (PTY) Ltd restrictions.
Defective items may be returned for refund or replacement subject to the following restrictions:
- All products must be returned in original condition including packaging, documentation, warranty cards, manuals, and accessories.
- Software is non-refundable unless returned unopened in their original packaging with documentation. Where the license key is exposed on software packages we will not accept the return of these packages.
- All returns must be shipped freight prepaid.
- Any returns found to be non-defective are subject to a restocking fee of 15% and all non-product related fees (shipping, transaction and insurance) are not refundable.
- Delivery fees will not be refunded for returns or for collecting of faulty items
- The manufacturer warranty will not apply if the product shows evidence of:
- impact, sand, liquid or moisture damage
- dropping, mishandling, or tampering
- battery or chemical corrosion
- damage caused by connected equipment
- use contrary to the applicable instruction manual
- wrong configuration of equipment
- Unaccredited third party repairs, configuration or maintenance on equipment.
- Modification of any parts or enhancement not approved by the manufacturer
Stock availability
- We are not a stock holding company and the stock availability for some of the items shown on our eCommerce site are from lists that are imported every morning or when available from suppliers.
- Stock quantities are thus a reflection of the previous days stock count at close of business.
- Although we will try our utmost to keep stock availability up to date we cannot be held responsible if a product becomes out of stock with our suppliers but our site still shows availability.
- A lot of the products on our eCommerce site shows "Limited Availability". For these products we are not sure of the availability of stock from our suppliers and will need to revert to you are the delivery ETA.
Shipping
- Shipping costs are calculated on the volumetric weight.
- Couriers don’t give an exact time of day for the delivery but will deliver between 8am and 5pm, Monday to Friday.
- No Deliveries will take place on weekends or public holidays
- Deliveries are made via courier (Door to Door)
- The couriers require someone to be at the address provided to accept the delivery otherwise the goods will be returned and this will delay you receiving your goods on time.
- Provide contact numbers and contact persons receiving the goods
- No deliveries to a Postal Box
- Delivery ETA’s depend on stock availability but you will be informed if the item you require is out of stock and may take longer than the above lead times.
- Orders are processed from when the payment is received and reflects in our account.
- We do not deliver outside of South Africa, but you may arrange for a courier service to collect from us or an appointed collection point when the goods have been invoiced and ready for collection.
- Orders placed on weekends or public holidays are processed the following business day.
- Raion Connect reserve the right to part ship goods on all orders to the customer and to invoice each shipment separately, unless otherwise stipulated by the customer. This is to make sure that the customer receive their stock in a fast and efficient manner..
