
Netgear EX6400
Score: 83/100
Techtex WiFi Extender
Score: 82/100Rankings

The Netgear EX6400 is an AC1900 dual-band mesh range extender delivering up to 1.9 Gbps and covering roughly 929 sqm, with MU-MIMO and beamforming for strong multi-device performance. Its single Ethernet port and occasional speed drops under heavy load are notable trade-offs. Ideal for large homes needing extensive coverage.

The Techtex iSH09-M285961mn is a Wi-Fi 6 dual-band extender delivering up to 2400 Mbps and covering up to 10,000 sq ft, featuring four antennas, beamforming, IP65 weatherproofing, and two gigabit Ethernet ports. Its bulkier design and lower peak speed compared to newer tri-band models are trade-offs. Suited for large homes or outdoor areas requiring robust device capacity and durability.
| Attribute | ![]() | ![]() |
|---|---|---|
929 sqm | 929.03 sqmbest | |
1,900 Mbps | 2,400 Mbpsbest | |
1 | 2best | |
4best | 4best | |
| ↓ lower better | 0.299 kgbest | — |
1 years | 2 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance(2) | ||
Coverage Area (sqm) | 929 sqm | 929.03 sqm |
Maximum Throughput (Mbps) | 1900 Mbps | 2400 Mbps |
Ports(1) | ||
Number of Ethernet Ports | 1 | 2 |
Network(2) | ||
Wi‑Fi Standard | 802.11ac Wave 2 | 802.11ax |
Supported Frequency Bands | 5 GHz, 2.4 GHz | 2.4 GHz / 5 GHz |
General(1) | ||
Warranty (years) | 1 years | 2 years |


Products in the top-left offer the best value (high score, low price).

Professional reviewers, such as Tom's Hardware, view the EX6400 as a solid mid-tier mesh extender that benefits from MU-MIMO, FastLane and beamforming, delivering reliable performance at a reasonable price, though its 1.9 Gbps ceiling and single Ethernet port keep it behind Netgear's premium EX7300.
Everyday users praise the EX6400 for its reliability, easy setup, effective dead-zone elimination, and seamless roaming, while common complaints focus on occasional speed drops under load, limited wired ports, and occasional app connectivity glitches.

Professional reviewers and editors commend the Techtex extender for its Wi-Fi 6 throughput, expansive 10,000 sq ft coverage, and rugged IP65 design, positioning it as a high-performance choice for large households and outdoor deployments. They note its four amplified antennas and dual gigabit ports as strengths, while calling out its bulkier plug-in form and lower peak speed versus newer tri-band models.
Everyday users consistently highlight the easy WPS setup, the ability to eradicate dead zones, and the reliable wired connections for gaming and streaming. Common praise centers on handling many devices and outdoor durability, whereas recurring complaints focus on the unit's size blocking outlets and occasional speed variability at the farthest edges of coverage.
