从China供应商批量进口56kbps Internal Pci Software Modem Card

The 56Kbps Internal PCI Software Modem Card is a plug-and-play data and fax solution designed for integration into desktop systems via a PCI slot. It supports V.92, V.90, V.34 and V.32 protocols, enabling dial-up connectivity at a maximum throughput of 56 kilobits per second. The card features a compact form factor compatible with standard PCI interfaces and includes software-based modulation, reducing hardware complexity while maintaining reliability for both voice and data transmission.

Constructed with a typical FR-4 epoxy glass PCB and gold-plated edge connectors, the card is built for durability in continuous operation. Standard components include a Rockwell or compatible chipset, with typical operating voltage at 5V DC and power consumption under 5W. The modem adheres to ITU-T standards for protocol compliance and includes error correction and data compression as per V.42 and V.42bis, which are standard for this class of device.

This modem card is used in legacy system integrations, point-of-sale terminals, industrial control systems and backup connectivity setups where broadband is unavailable. Buyers typically include system integrators, IT service providers and small businesses requiring reliable dial-up access. Trade terms such as MOQ, packaging and lead time are supplier-specific and should be confirmed directly with Shenzhen Hongzhi Electronics Co., Ltd.

Shenzhen Hongzhi Electronics Co., Ltd. is based in Room 301, No.60 Building, Jingbei New Village, Xixiang Town, Bao'an District, Shenzhen, Guangdong, China. The company operates as an imported-tier supplier with a harbor trust tier, indicating a verified business presence in the region’s electronics manufacturing hub. Its location in Bao’an District, a key area for hardware production, positions it within a supply chain network for communications and peripheral components.

The supplier’s profile does not state a response rate or average response time, which suggests that direct outreach may be required for timely communication. The company focuses on communications hardware, with this modem card listed as part of its product range. No additional details on certifications, production capacity or client base are provided in the available data, so buyers should confirm these aspects during inquiries.