Keyspan USB to Serial Adapter 1 Port High Speed RS-232
Looking for the best way to connect serial devices to a computer's USB port? Keyspan's High Speed USB Serial Adapter provides a simple, inexpensive, and reliable way to make this connection. The USB Serial Adapter is ideal for use with GPS, modems, digital cameras, ISDN terminal adapters, graphics tablets, PDAs, bar code scanners, label printers and other serial devices. Unlike many RS-232 adapters in its class, the Keyspan 19HS advanced drivers allow very high compatibility with nearly every RS-232 product on the market. That means RS-232 devices should "just work," provided they are supported by the host operating system.
This High Speed USB to Serial Adapter supports data rates up to 230 Kbps; up to twice the speed of a standard PC serial port. USB 1.1 compliant featuring simple "Plug and Play" installation. Lightweight and ideal for laptops, the adapter draws its power from the USB connection. It is compatible with most systems with an available USB port, including Windows, Macs, and Linux.
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| Part Number and Description | Price | Add to Cart |
| USB-SIO-K03 Keyspan USB to 1 Port Serial Adapter High Speed RS-232 | $41.00 | |
Features and Specifications


- Features
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- Simple and easy to install
- Supports data rates up to 230 Kbps
- Cable (detachable) plugs into a USB port on a PC or Mac
- Provides one male DB9 port for connection to serial device
- Draws its power from the USB connection -- a power adapter is not required
- Includes line monitor, date trace and configuration utilities for Windows
- Easy to carry -- weighs just 2 ounces!
- Microsoft WHQL certified
- Warranty Information
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- 1 Year Limited Warranty
- System Requirements
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- USB equipped computer with Windows 98/Me/2000/XP
- USB equipped computer with Windows Vista (32-bit) [see notes]
- USB equipped computer with Mac OS X 10.1.3 or later
- USB equipped computer with Mac OS 8.6 to 9.X
- Unsupported but known to work with USB equipped computer with Linux 2.4.22 or later
- Unsupported but known to work with USB equipped computer with BSD (Open/Free/Net) and Solaris
- Serial Communications
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- Serial Interface: RS-232
- Serial Connector: DB-9 Male
- Max Data Rate: 230 Kbps
- USB Specifications
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- Host Interface: USB 1.1
- USB Connector: USB Type B (downstream)
- Complies with USB 1.1 DC Power Specifications
- Environmental Characteristics
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- Temperature Range: 0 to 40°C
- USB Connector: USB Type B (downstream)
- Complies with USB 1.1 DC Power Specifications
- Package Includes
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- Keyspan USB High Speed Serial Adapter
- Installation Software
Support
Driver Download Page- Keyspan page for driver downloads
BETA 32-bit Vista Drivers- Keyspan page for USA-19HS BETA 32-bit Vista driver downloads



