i-tec USB 2.0 to 10/100 Fast Ethernet Adapter User Manual

1. บทนำ

The i-tec USB 2.0 Fast Ethernet Adapter provides an external 100/10Mbps network connection via a USB interface. This adapter allows you to add a network card to your computer, notebook, or tablet without requiring an external power supply. It supports a wide range of operating systems, including Windows, macOS, Linux, ChromeOS, and Android. For Android systems, Ethernet support must be integrated by the device manufacturer, which can typically be verified in the device's Network Connection Settings.

2. เนื้อหาบรรจุภัณฑ์

โปรดตรวจสอบว่าสินค้าทั้งหมดมีอยู่ในแพ็คเกจของคุณ:

• อะแดปเตอร์ USB 2.0 Fast Ethernet จาก i-tec
• คู่มือการใช้งาน
• Driver & Manuals CD (Note: Drivers are often automatically installed by modern operating systems.)

3. คุณสมบัติ

The i-tec USB 2.0 Fast Ethernet Adapter offers the following features:

• การเชื่อมต่อ: USB 2.0 Type A male port for host connection and RJ-45 port for Ethernet cable connection.
• ความเร็วเครือข่าย: Supports 10/100Mbps Fast Ethernet.
• พลัง: Powered directly via the USB port; no external power supply required.
• การถ่ายโอนข้อมูล: Supports Full-Duplex and Half-Duplex transfers.
• ฟังก์ชั่นขั้นสูง: Includes Wake-on-LAN (WoL) and Stand-by-Mode functions.
• การแสดงสถานะ: Features an LED display (green/yellow) for network status.
• ชิปเซ็ต: Utilizes an Axis AX88772B chipset with SRAM for efficient data transfers.
• ความเข้ากันได้ของระบบปฏิบัติการ: Compatible with Windows XP, 7 (32/64 bit), 8 (32/64 bit), macOS 10.6-10.8, Android 1.x/2.x/3.x/4.x, and Linux kernel 2.6.14 and above.

4. การตั้งค่า

Follow these steps to set up your i-tec USB 2.0 Fast Ethernet Adapter:

1. เชื่อมต่อกับอุปกรณ์โฮสต์: Plug the USB 2.0 Type A connector of the adapter into an available USB port on your computer, notebook, or compatible Android device.
2. การติดตั้งไดร์เวอร์: In most modern operating systems (Windows 10/11, recent macOS, Linux distributions), the necessary drivers will install automatically upon connection (Plug & Play). If automatic installation does not occur, or if you are using an older OS, you may need to install drivers from the included CD or download them from the i-tec webเว็บไซต์.
3. เชื่อมต่อกับเครือข่าย: Connect a standard Ethernet (RJ-45) cable from your router, modem, or network switch to the RJ-45 port on the i-tec adapter.
4. ตรวจสอบการเชื่อมต่อ: Observe the LED indicators on the adapter. A solid or blinking LED typically indicates a successful network connection and activity. Check your operating system's network settings to confirm the Ethernet connection is active.

5. คู่มือการใช้งาน

Once the adapter is successfully installed and connected, it functions as a standard Ethernet network interface. Your operating system will automatically detect and utilize the wired connection for internet access or local network communication.

• สถานะเครือข่าย: The green/yellow LED on the adapter indicates network link status and activity. A solid light typically means a link is established, while a blinking light indicates data transfer.
• การปลุกผ่าน LAN (WoL): If supported by your computer's BIOS/UEFI and operating system settings, the adapter can receive a 'magic packet' to wake your computer from a low-power state over the network.
• Stand-by-Mode: The adapter is designed to operate efficiently in low-power states.

6 การแก้ไขปัญหา

If you encounter issues with your i-tec USB 2.0 Fast Ethernet Adapter, consider the following:

• ไม่มีการเชื่อมต่อเครือข่าย:
  • Ensure the adapter is firmly plugged into a working USB port on your device.
  • Verify that the Ethernet cable is securely connected to both the adapter and your router/modem.
  • Check the LED indicators on the adapter. If they are off, try a different USB port or cable.
  • รีสตาร์ทคอมพิวเตอร์และอุปกรณ์เครือข่าย (เราเตอร์/โมเด็ม)
• ไม่สามารถติดตั้งไดรเวอร์ได้:
  • For Windows, check Device Manager for unrecognized devices and attempt to update drivers.
  • Install drivers manually from the provided CD or the i-tec support webเว็บไซต์.
• ความเร็วการเชื่อมต่อช้า:
  • Ensure your Ethernet cable is not damaged.
  • Verify that your network equipment (router/modem) is functioning correctly.
  • This adapter supports 10/100Mbps Fast Ethernet. If you expect Gigabit speeds, this adapter is not designed for that.
• ความเข้ากันได้ของอุปกรณ์ Android:
  • Not all Android devices support USB Ethernet adapters. Check your device's specifications or network settings for 'Ethernet' options.

7. ข้อมูลจำเพาะ

8. การรับประกันและการสนับสนุน

i-tec products are designed for reliability and performance. For information regarding warranty terms and conditions, please refer to the warranty card included with your product or visit the official i-tec website. For technical support, driver downloads, or further assistance, please visit the i-tec support section on their official webเว็บไซต์.