Keyspan USA-19HS 高速USB串行适配器，数据传输电缆，3英尺，铜导体，TAA符合，RoHS认证品牌名：Keyspan 将这些属性值进行翻译。

Name: Keyspan USA-19HS 高速USB串行适配器，数据传输电缆，3英尺，铜导体，TAA符合，RoHS认证 品牌名：Keyspan 将这些属性值进行翻译。
Brand: Keyspan
SKU: USA-19HS
Price: 249.00 MYR
Availability: InStock

Front view of Keyspan USA-19HS USB to Serial adapter with cable-alternate-image1

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Keyspan USA-19HS 高速USB串行适配器，数据传输电缆，3英尺，铜导体，TAA符合，RoHS认证品...

Keyspan USA-19HS 高速USB串行适配器，数据传输电缆，3英尺，铜导体，TAA符合，RoHS认证品牌名：Keyspan 将这些属性值进行翻译。

Keyspan USA-19HS

RM249.00 MYR RM268.00 MYR Save RM19 MYR

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产品关键特征

将9针串行设备连接到计算机或笔记本电脑的USB-A端口
支持
数据传输速度高达230 Kbps
可拆卸的
包括3英尺长的USB电缆
不需要
外部电源
正常工作

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Keyspan

USA-19HS

Keyspan USA-19HS High Speed USB Serial Adapter: Professional-Grade RS-232 to USB Connectivity Solution

The Keyspan USA-19HS High Speed USB Serial Adapter offers a professional-grade solution for connecting RS-232 serial devices to modern USB ports. With data transfer rates up to 230 Kbps, this TAA-compliant and RoHS-certified adapter provides twice the speed of standard PC serial ports, making it ideal for various industrial and commercial applications.

Versatile Device Compatibility and High-Performance Features

Supports multiple devices including network equipment, storage devices, GPS receivers, and barcode readers
High-speed data transfer rates up to 230 Kbps
Plug-and-Play installation with no IRQ configuration required
USB-powered operation eliminates need for external power adapter
Lightweight design at just 0.12 lb for maximum portability

Professional-Grade Construction and Compliance

The USA-19HS features premium copper conductors within its 3-foot cable length, ensuring reliable data transmission. This adapter meets strict compliance standards, including:

TAA Compliance for government and institutional purchases
RoHS Certification for environmental sustainability
3-year limited warranty coverage

Technical Specifications and Connectivity

Feature	Specification
USB Connection	1 x 4-pin Type A Male
Serial Connection	1 x 9-pin DB-9 RS-232 Serial Male
Cable Length	3 feet
Compatible Devices	Modems, Digital Cameras, ISDN Terminal Adapters, Graphics Tablets, PDAs, Bar Code Scanners, Label Printers

Applications and Use Cases

The Keyspan USA-19HS is particularly well-suited for:

Industrial automation and control systems requiring RS-232 connectivity
Point-of-sale systems with barcode scanners and label printers
GPS and navigation system integration
Legacy equipment connectivity in modern computing environments
Mobile workstation setups requiring lightweight, portable solutions

Return Policy	Time to Return
Standard Return Policy	We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details.
Replacement Only Return Policy	Replacement within 30 days of the delivery date.
Manufacturer Only Return Policy	Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.
Holiday Extended Return Policies	Extended Holiday Return Policy. Qualifying purchases of products displaying the " Extended Holiday Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31, 2024. Extended Holiday Replacement-Only Return Policy Qualifying purchases of products displaying the " Extended Holiday Replacement-Only Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024.

常见问题

The Keyspan USA-19HS is a high-speed USB Serial Adapter designed to connect serial devices to a USB port on your PC. It serves as a bridge between modern USB ports and legacy RS-232 serial devices such as modems, digital cameras, bar code scanners, GPS receivers, and label printers. This adapter supports data transfer rates up to 230 Kbps, which is twice the speed of a standard PC serial port.

The adapter features a 4-pin Type A male USB connector on one end and a 9-pin DB-9 RS-232 Serial male connector on the other end. It comes with a 3-foot copper conductor cable, providing sufficient length for most setup configurations. The adapter is designed for plug-and-play installation and doesn't require any IRQ configuration.

The USA-19HS is compatible with a wide range of serial devices including network devices, storage equipment, GPS receivers, bar code readers, modems, digital cameras, ISDN terminal adapters, graphics tablets, PDAs, and label printers. Any device requiring an RS-232 connection can be connected to a USB port using this adapter.

No, the Keyspan USA-19HS does not require external power. It draws its power directly from the USB connection, making it highly portable and convenient to use. This bus-powered design eliminates the need for an additional power adapter and makes it particularly suitable for laptop users.

The Keyspan USA-19HS is TAA compliant and RoHS certified, meeting important environmental and trade compliance standards. The RoHS certification ensures the product is environmentally friendly and free from harmful substances, while TAA compliance makes it suitable for government procurement.

The Keyspan USA-19HS comes with a 3-year limited warranty, providing long-term protection for your investment. This warranty coverage demonstrates the manufacturer's confidence in the product's reliability and durability.

The Keyspan USA-19HS is a lightweight adapter weighing approximately 0.12 pounds (2 ounces), making it highly portable. It comes in a black color and features a 3-foot cable length, providing good flexibility for various setup configurations while maintaining a compact form factor.

The Keyspan USA-19HS supports data transfer rates up to 230 Kbps (kilobits per second), which is twice the speed of a standard PC serial port. This high-speed capability makes it suitable for applications requiring faster data transmission while maintaining compatibility with standard serial devices.