Adding DOS Box Support Optional | Belkin F5U103, P73309 instruction

3.3. Adding DOS Box Support (Optional)

DOS Box support for the USB Serial Adapter is useful if you intend to use DOS applications, but not necessary for Windows® applications. If you are using only Windows® applications, it is recommended that you do not install this feature as it uses resources. For more information about using DOS Box applications, see section 4.4. Enabling DOS Box support requires one IRQ and a range of eight memory locations in order to function. In addition, some DOS applications require certain IRQ and memory configurations to be associated with specific COM ports. To enable DOS Box support for a USB Serial Adapter device, follow the instructions below.

1.Right-click on the “My Computer” icon on your desktop.

2.Click “Properties” from the menu that appears.

3.Click the “Device Manager” tab on the System Properties page.

4.Click the “+” next to Ports (COM & LPT).

5.Click “USB Comm Port” (ComX) where X is the port number of the device to which you’d like to add DOS Box support.

6.Click the “Properties” button.

7.Click the “DOS Box” tab.

8.Click the box next to Enable DOS Box 16550 Emulator. A check mark will appear in the box.

9.Choose a DOS name for the port from the list box next to Logical Device Name (DOS Box). Many DOS applications will only work with COM1- COM4. If you don’t want any of these, choose COMX. Click “OK”.

10.You will be asked for the “USB to Serial installation” CD. Insert the installation CD into your CD drive and click “OK”. If a dialog pops up stating that a file could not be found, make sure that the

“Copy files from:” edit box contains the name of your CD drive along with “:\Win® 98” and click “OK”.

Once DOS Box support is enabled for a specific USB Serial Adapter device, and additional Port entry in the “Device Manager” will be created, labeled “16550 COM Port Emulator”. You will also be able to disable and enable this feature.

To disable or re-enable DOS Box support, follow steps 1-6 above. If you are disabling DOS Box support, the check mark will disappear.

F5U103, P73309 specifications

The Belkin P73309, also known as the F5U103, is a highly versatile USB hub that has carved out a niche for itself among users who require expanded connectivity options for their devices. Designed to enhance the functionality of computers and laptops, the F5U103 stands out with its straightforward design and impressive capabilities.

One of the main features of the Belkin P73309 is its ability to provide multiple USB ports, allowing users to connect various devices simultaneously. This hub typically features four USB 2.0 ports, which are perfect for connecting printers, cameras, external hard drives, and other peripherals. This array of ports effectively alleviates the inconvenience of limited USB connections on many modern devices, thereby enhancing productivity.

The F5U103 utilizes USB 2.0 technology, which offers data transfer speeds of up to 480 Mbps. This speed is particularly beneficial for transferring large files, reducing wait times significantly when dealing with high-resolution images or extensive data backups. Despite the prevalence of USB 3.0 and USB 3.1, USB 2.0 remains widely compatible with a vast array of devices, making the Belkin P73309 a reliable choice for users who wish to maintain versatility.

In addition to its compatibility and speed, Belkin’s USB hub is designed with user-friendliness in mind. The plug-and-play feature means that no additional drivers or software installations are required, allowing for a seamless setup process. Users can simply plug the hub into an available USB port, connect their devices, and start working immediately.

Durability is another characteristic of the F5U103. Built with high-quality materials, this hub is designed to withstand everyday usage, making it ideal for both home and office environments. Its compact and lightweight design also means it is portable, easily fitting into a laptop bag for users on the go.

Overall, the Belkin P73309, or F5U103, exemplifies a well-built USB hub that expertly combines ease of use, reliable performance, and solid construction. Whether for a home office setup or for traveling professionals, this hub offers a practical solution to the ever-growing need for extra USB connectivity.