StarTech.com - 星科技 MPEX4S552 - MPEX4S552 4 Port - 4 端口 RS232 - RS232 Mini PCI Express - 迷你PCI Express Serial Card - 串口卡 w/ - 带 16650 UART - 16650 UART High-Speed Data Transfer - 高速数据传输 Plug-and-Play Installation - 即插即用安装 Discontinued - 已停产
StarTech.com - 星科技 MPEX4S552 - MPEX4S552 4 Port - 4 端口 RS232 - RS232 Mini PCI Express - 迷你PCI Express Serial Card - 串口卡 w/ - 带 16650 UART - 16650 UART High-Speed Data Transfer - 高速数据传输 Plug-and-Play Installation - 即插即用安装 Discontinued - 已停产
StarTech.com MPEX4S552
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- 終身保固 保修
- 30天退货
- 碳中和
产品关键特征
- 四个高速RS232串口,数据传输速率高达921.6 Kbps
- 高性能16650 UART
- 包括4根30厘米IDC至DB9串行电缆
- 每个发射器和接收器具有256字节的深FIFO
- 原生单芯片,单通道PCI Express
StarTech.com
MPEX4S552
原生 PCIe 单芯片设计使您可以充分利用完整的 PCI Express 总线功能,通过提供更快的速度和可靠性,同时降低 CPU 所承受的负载,比传统的“桥芯片”串行卡降低高达 48%。
由 StarTech.com 终身保修和免费终身技术支持提供支持。
The MPEX4S952 4-Port RS232 Mini PCI Express Serial Card (16650 UART) turns a mini-PCIe slot into four RS232 (DB9) serial ports with data rates up to 921.6 Kbps - a cost-saving solution for adding serial support to embedded systems missing the functionality.
A native PCIe single-chip design enables you to take advantage of full PCI Express bus capability, by providing improved speed and reliability while reducing the load applied to the CPU by as much as 48% over conventional "bridge chip" serial cards .
Backed by a StarTech.com Lifetime Warranty and free lifetime technical support.
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 PolicyQualifying 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. |