Panorama Antennas
Panorama Antennas LG-IN2445 5G 71 Dome Wi-Fi adapter
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ASUS
ASUS PCE-BE90BT Wi-Fi 7 PCIe adapter, Bluetooth 5.4
Tri-band WiFi 7 PCIe adapter with Bluetooth 5.4, 6 GHz support and two external antennas for desktop PCs
- TypePCIE Wi-Fi Adapter
- StandardsWiFi 7 (802.11be)
- Wireless Data RatesWiFi 6GHz frequency band and bandwidth regulatory may vary b
- InterfacePCI Express
- Frequency BandWiFi 6GHz frequency band and bandwidth regulatory may vary b
- Antenna2 x external antenna with base
- Tri-band WiFi 7 reaches 2882 Mbps on 6 GHz and 5 GHz
- Dedicated 6 GHz band avoids congestion from legacy devices
- Bluetooth 5.4 improves security, reliability and energy efficiency over 5.3
- External antenna base with 0.8 m cable lets you position for best reception
- PCIe x1 interface fits standard or low-profile brackets for easy desktop upgrade
What this adapter is and who it fits
The ASUS PCE-BE90BT adds WiFi 7 and Bluetooth 5.4 to a desktop through a PCI Express x1 slot. It ships with two external antennas on a 0.8 m cable plus both standard and low-profile brackets. Windows 11 64-bit is the only supported operating system.
Sustained throughput on three bands
Tri-band radios deliver up to 2882 Mbps on 6 GHz, 2882 Mbps on 5 GHz and 688 Mbps on 2.4 GHz using 4096-QAM and 160 MHz channels. Multi-link Operation and OFDMA keep efficiency high when the link runs continuously rather than in short bursts. The 6 GHz band avoids legacy WiFi 6E traffic for cleaner airtime.
Heat, noise and power in daily use
The card draws power from the PCIe slot and has no onboard fan, so it adds no audible noise to the system. External antennas can be positioned away from the chassis to maintain signal quality without increasing internal temperatures. Bluetooth 5.4 improves energy efficiency over Bluetooth 5.3 during long sessions.
Highlights
- Tri-band WiFi 7 reaches 2882 Mbps on 6 GHz and 5 GHz
- Dedicated 6 GHz band avoids congestion from legacy devices
- Bluetooth 5.4 improves security, reliability and energy efficiency over 5.3
- External antenna base with 0.8 m cable lets you position for best reception
- PCIe x1 interface fits standard or low-profile brackets for easy desktop upgrade
Specifications
| Brand | ASUS |
|---|---|
| Model | PCE-BE90BT |
| Type | PCIE Wi-Fi Adapter |
| Standards | WiFi 7 (802.11be) |
| Wireless Data Rates | WiFi 6GHz frequency band and bandwidth regulatory may vary between countries. WiFi 7 (802.11be) (6GHz): up to 2882 Mbps WiFi 7 (802.11be) (5GHz) : up to 2882 Mbps WiFi 7 (802.11be) (2.4GHz) : up to 688 Mbps |
| Interface | PCI Express |
| Frequency Band | WiFi 6GHz frequency band and bandwidth regulatory may vary between countries. 6 GHz 5 GHz 2.4 GHz |
| Antenna | 2 x external antenna with base |
| Bluetooth | Bluetooth 5.4 |
| System Requirements | Windows 11 OS Support : Windows 11 64-bit |
| Dimensions | 120.5 x 88.5 x 21.6 mm |
| Weight | 85.2g |
| Package Contents | 1 x ASUS PCE-BE90BT WLAN Card (Standard Bracket) 1 x Low Profile Bracket 1 x Motherboard USB cable Warranty Card Antenna Base with 0.8m RF cable Quick Start Guide |
| Shipping weight | 0.41 kg |
| Package size | 229 × 150 × 76 mm |
Questions about this item
How much power does the PCE-BE90BT draw when running Wi-Fi 7 on the 6 GHz band all day?
The adapter plugs into a PCI-Express x1 slot and draws its power from the motherboard; no separate power connector is required.
What must I already have inside my PC for the PCE-BE90BT to function?
A free PCI-Express x1 slot, a Windows 11 64-bit installation, and an internal USB header for the supplied motherboard USB cable to enable Bluetooth 5.4.
Will the PCE-BE90BT work alongside my older Wi-Fi 6 router on the 5 GHz band?
Yes, it connects to Wi-Fi 6 routers on 5 GHz at up to 2882 Mbps while also supporting the newer 6 GHz band for Wi-Fi 7 access points.
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