1. Pengenalan
The Adesso ADP-PU21 is a PS/2 to USB adapter designed to facilitate the use of legacy PS/2 keyboards and mice with modern computer systems that primarily feature USB ports. This adapter allows you to connect two PS/2 devices (one keyboard and one mouse) to a single USB port on your computer, providing a seamless transition for your existing peripherals.
Image 1.1: Adesso ADP-PU21 PS/2 to USB Adapter in its retail packaging, showing the adapter with its USB connector and two PS/2 ports (purple for mouse, green for keyboard).
2. Ciri-ciri Produk
- Connects two PS/2 input devices (keyboard and mouse) to one USB port.
- Easy installation with no software driver required.
- Compliant with USB 1.0/1.1 Revisions.
- Supports both UHCI and OHCI specifications.
- Bus-powered, eliminating the need for an external power adapter.
- Compatible with computer USB interfaces and PS/2 ports of KVM switches.
3. Arahan Persediaan
Follow these steps to connect your PS/2 devices using the Adesso ADP-PU21 adapter:
- Ensure your computer is powered off or that you are connecting to a hot-swappable USB port.
- Connect your PS/2 keyboard to the hijau PS/2 port on the ADP-PU21 adapter.
- Connect your PS/2 mouse to the ungu PS/2 port on the ADP-PU21 adapter.
- Plug the USB connector of the ADP-PU21 adapter into an available USB port on your computer.
- Your operating system should automatically detect the adapter and connected devices. No additional drivers are typically required.
Image 3.1: The Adesso ADP-PU21 adapter, illustrating its USB connector on one end and the green (keyboard) and purple (mouse) PS/2 connectors on the other.
4. Arahan Operasi
Once the Adesso ADP-PU21 adapter is connected as described in the setup section, your PS/2 keyboard and mouse will function as standard USB input devices. The adapter translates the PS/2 signals into USB signals, allowing your computer to recognize and interact with your legacy peripherals. No special operating procedures are required beyond the normal use of your keyboard and mouse.
5. Penyelesaian masalah
- Devices Not Recognized:
- Ensure the PS/2 connectors are securely plugged into the correct color-coded ports (green for keyboard, purple for mouse).
- Try plugging the USB connector into a different USB port on your computer.
- Restart your computer with the adapter and devices connected.
- Verify that your PS/2 keyboard and mouse are functional when connected directly to a PS/2 port (if available) or with another adapter.
- Fungsi Selang-seli:
- Check for loose connections at all points (PS/2 devices to adapter, adapter to USB port).
- Ensure the USB port provides sufficient power. While bus-powered, some older or unpowered USB hubs might not provide enough power for both devices. Try connecting directly to a computer's USB port.
- No Drivers Found:
The Adesso ADP-PU21 is designed to be plug-and-play and does not require specific software drivers. If your operating system prompts for drivers, it may indicate an issue with the adapter itself or the USB port. Try the steps for "Devices Not Recognized."
6. Spesifikasi
| Ciri | Perincian |
|---|---|
| Nombor Model | ADP-PU21 |
| Jenis Penyambung | USB (Type-A Male) to Dual PS/2 (Mini-DIN 6-pin Female) |
| Pematuhan USB | USB 1.0/1.1 Revisions |
| USB Specifications Supported | UHCI and OHCI |
| Sumber Kuasa | Bus-Powered (no external adapter needed) |
| warna | Hitam |
| Dimensi (L x W x H) | Approximately 2 x 1.5 x 0.5 inches (main adapter body) |
| Berat Barang | Kira-kira 4.8 auns |
| Peranti Serasi | PC, KVM Switches |
7. Waranti dan Sokongan
For detailed warranty information, technical support, or to contact customer service, please refer to the official Adesso website or the documentation included with your purchase. Adesso provides support for its products to ensure customer satisfaction.
Anda biasanya boleh menemui sumber sokongan, Soalan Lazim dan maklumat hubungan di laman web rasmi pengilang. webtapak: www.adesso.com
