PRODUCT SPECIFICATIONS
EnGenius EUB-9703 N150 Wireless USB Adapter
The EnGenius EUB-9703 adds 2.4 GHz wireless connectivity to a compatible desktop or notebook computer through USB 2.0. It supports IEEE 802.11b/g/n networks and an advertised wireless link rate of up to 150 Mbps.
Its internal printed antenna provides a compact connection without a separate external antenna. This adapter is suitable for maintaining compatible legacy computers, replacing an existing wireless interface or connecting a supported system to a wireless network.
Key Features
- 2.4 GHz IEEE 802.11b/g/n wireless connectivity.
- Up to 150 Mbps advertised wireless link rate.
- USB 2.0 host interface.
- Single transmit and single receive radio architecture.
- Internal printed antenna.
- WPA/WPA2 security support.
- WPS PIN and push-button configuration support.
- WMM quality-of-service support.
Wireless Performance
Connect to an access point configured for a supported 2.4 GHz wireless mode. Actual data throughput depends on channel width, signal strength, interference, network settings and the host computer.
Installation and Drivers
Install the appropriate driver and configuration utility for the exact operating system before use. Historical documentation lists Windows 2000, XP, Vista and Mac OS X support. Compatibility with current operating systems must be verified separately.
Network Security
Use a supported WPA2-AES configuration where available. The adapter's documented security features do not establish support for WPA3-only networks.
Ideal Applications
- Adding Wi-Fi to a supported desktop computer.
- Replacing wireless connectivity on a compatible notebook.
- Maintaining legacy systems with verified drivers.
- Connecting compatible computers to 2.4 GHz networks.
Compatible Products
Host compatibility requires a USB connection and a working driver for the computer's exact operating system and architecture. Wireless compatibility requires a supported 2.4 GHz mode, channel and security configuration.
- Grandstream GWN7630LR Wireless Access Point – Supports compatible 2.4 GHz 802.11b/g/n client connections. Configure a suitable 2.4 GHz SSID with supported security, such as WPA2-PSK/AES.
Important: This is wireless network compatibility, not support for plugging the adapter into the access point. The EUB-9703 connects to the computer. It cannot use the access point's 5 GHz radio, 802.11ac rates or multiple spatial streams. Computer driver compatibility must still be established.
Windows 10, Windows 11, current macOS, Linux, game consoles and other USB-equipped devices are not confirmed compatible merely because they have a USB port.
Technical Specifications
General
- Manufacturer: EnGenius
- Model / MPN: EUB-9703
- Alternate Model Formatting: EUB9703
- Product Type: Wireless USB client adapter
- Chipset: RT3070
Wireless
- Wireless Standards: IEEE 802.11b/g/n; historical documentation references draft-era 802.11n
- Frequency Band: 2.4 GHz
- Published Frequency Range: 2.400–2.484 GHz; available channels depend on region
- Advertised Maximum Link Rate: 150 Mbps
- Radio Architecture: 1 transmit / 1 receive
- Channel Widths: 20 and 40 MHz
- Published Regional Channels: 11 for North America; 13 for Europe
- Antenna: Internal printed antenna
Host Interface
- Interface: USB 2.0
- Power Connection: Through the host USB connection
- Ethernet / PoE: Not applicable
Security and Software
- Documented Security: WPA/WPA2 with AES; legacy WEP support
- WPS: PIN and push-button configuration
- QoS: WMM
- Historical Driver Support: Windows 2000, Windows XP 32/64-bit, Windows Vista 32/64-bit and Mac OS X
Environmental
- Operating Temperature: 0 to 45 °C
- Storage Temperature: -10 to 70 °C
- Published Humidity: 15–95%, non-condensing
Physical Specifications
- PCB Dimensions: 17 × 40 mm
Historical Package Contents
- EUB-9703 wireless USB adapter.
- CD containing drivers and documentation.
- Quick Installation Guide
