ZIATECH 980757-001 Communication Pcb Card Reseller ZT8840 RS-232

( Brand: Ziatech ), ( Manufacturer Part Number: 980757-001 ), ( Model: ZT8840 ), ( Part Type: Card ), ( Category: Semiconductor Tools Systems And Components )

Review ZIATECH Rs-232 Communication Pcb Card Reseller Lot Of Working

The **Ziatech 980757-001 RS-232 Communication PCB Card** is a high-performance, industrial-grade serial communication module designed to facilitate seamless data transfer between host systems and peripheral devices via the robust and widely supported RS-232 protocol. Engineered for reliability and versatility, this compact yet powerful printed circuit board (PCB) card integrates a full-featured UART (Universal Asynchronous Receiver/Transmitter) interface, enabling bidirectional asynchronous communication at speeds up to **115,200 baud**, making it ideal for applications requiring real-time data acquisition, industrial automation, or legacy system integration. Built with precision and durability in mind, the card features a **D-sub 9-pin male connector**, adhering to the standard RS-232 interface specifications, ensuring compatibility with a vast array of serial devices, including modems, printers, sensors, and other industrial equipment. Its robust construction, often reinforced with high-quality soldering and shielding, minimizes signal interference and ensures stable performance even in demanding environments where electromagnetic noise or harsh conditions may be present.

Beyond its core functionality, the **Ziatech 980757-001** is equipped with advanced features that enhance its utility in professional and industrial settings. The card supports **flow control mechanisms**, such as hardware handshaking (RTS/CTS) and software-based XON/XOFF, to optimize data transmission efficiency and prevent buffer overflows. Additionally, it includes **optical isolation** for enhanced protection against voltage spikes and ground loops, safeguarding both the host system and connected devices from potential electrical damage. The PCB card is designed for easy integration into larger systems, offering flexible mounting options, including through-hole or surface-mount configurations, depending on the specific model variant. Whether deployed in a **19-inch rackmount enclosure**, embedded within custom hardware, or used in portable field devices, this communication module delivers consistent and dependable performance, making it a trusted choice for engineers, system integrators, and technicians seeking a reliable RS-232 solution.

For resellers and distributors looking to capitalize on the growing demand for legacy and modern serial communication interfaces, the **Ziatech 980757-001** presents a compelling opportunity. Its broad compatibility with legacy systems ensures a steady market among industries still reliant on RS-232 for critical operations, while its adaptability to new applications such as IoT gateways, test and measurement equipment, or custom control systems expands its appeal to forward-thinking buyers. The card s **plug-and-play compatibility** with most operating systems, including Windows, Linux, and real-time OS platforms, further simplifies deployment, reducing the learning curve for end-users. With Ziatech s reputation for quality and technical support, resellers can confidently offer this product as a turnkey solution for customers seeking a dependable, cost-effective way to bridge serial communication needs across diverse applications. Whether for stocking inventory, bundling with other hardware, or positioning as a standalone upgrade, the **980757-001 RS-232 Communication PCB Card** stands out as a versatile and high-value addition to any reseller s product lineup.

### **Pros and Cons of buying a Ziatech 980757-001 RS-232 Communication PCB Card (Reseller Version)**

1. **Compatibility with Legacy Systems** The Ziatech 980757-001 is designed for RS-232 communication, making it useful for older industrial, medical, or automation systems that still rely on serial interfaces. It can bridge modern devices with legacy equipment.

2. **Reliable Performance** Ziatech is a well-known brand in industrial communication hardware, and this card is often used in rugged environments where stability is critical. It supports full-duplex communication and can handle high-speed data transfer (up to 115.2 Kbps, depending on configuration).

3. **Easy Integration** The card is designed to fit into standard PCI slots (likely PCI or PCI-X, depending on the system), making it straightforward to install in most compatible motherboards. It also supports plug-and-play (PnP) detection in many cases, reducing setup complexity.

- **Medical devices** (e.g., interfacing with older lab equipment).

- **Scientific instrumentation** (e.g., connecting to data loggers or test equipment).

- **Retrofit projects** (e.g., upgrading older computers for serial communication needs).

- **Custom automation systems** where RS-232 is still preferred over USB or Ethernet.

5. **Cost-Effective Alternative to USB-to-RS-232 Adapters** For systems where a dedicated PCI card is more stable than a USB adapter (e.g., in high-noise environments or long-term deployments), this card can be a better long-term investment.

6. **Driver Support** Ziatech cards typically come with drivers for Windows (including older versions like XP, 7, and 10) and sometimes Linux (via compatibility layers). This ensures compatibility with most operating systems.

7. **Reseller Availability** Since this is a reseller version, it may be cheaper than buying directly from Ziatech, especially if sourced from trusted online marketplaces or industrial suppliers.

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1. **Limited Modern OS Support** While it works on Windows, newer versions (e.g., Windows 11) may require additional driver tweaks or compatibility modes. Linux support is not natively robust, requiring workarounds like pl2303 or ftdi_sio drivers, which may not always work perfectly.

2. **Deprecated Technology** RS-232 is an older standard compared to USB or Ethernet, which are more common in modern applications. This card may not be future-proof if your needs evolve toward newer interfaces.

3. **PCI Slot Dependency** The card requires a free PCI slot, which is becoming less common in modern motherboards (especially in laptops or ultrabooks). If your system lacks a PCI slot, you ll need an expansion card or a different solution (e.g., USB-to-RS-232 adapter).

4. **Potential Driver Issues** Some users report driver conflicts, especially in virtualized environments or when used with certain software. You may need to manually install or update drivers from Ziatech s website.

5. **No Built-in Isolation** Unlike some modern serial cards, this one does not include galvanic isolation, which could be a concern in noisy industrial environments or when connecting to untrusted power sources.

- **Counterfeit or refurbished units** (ensure the seller provides proof of authenticity).

- **No warranty or support** (direct from Ziatech may include better customer service).

- **Potential for damaged or non-functional cards** (check reviews or seller ratings).

7. **Limited Speed for Modern Needs** At 115.2 Kbps (or lower, depending on settings), this card is not suitable for high-speed data applications (e.g., video streaming, large file transfers). For such needs, USB 2.0/3.0 or Ethernet would be more appropriate.

8. **Physical Size Constraints** The card may not fit in all PCI slots, especially in compact systems or those with other large add-in cards.

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### **Conclusion**

The **Ziatech 980757-001 RS-232 communication card** is a solid choice for **legacy systems, industrial automation, or retrofitting projects** where RS-232 is still required. It offers **reliability, compatibility with older hardware, and ease of integration** in systems with available PCI slots. However, its **lack of modern OS support, limited speed, and dependency on PCI slots** make it less ideal for contemporary or high-speed applications.

If your primary need is **connecting older equipment to a modern computer** and you have a system with a PCI slot, this card is a practical and cost-effective solution. For **new projects or high-speed requirements**, consider alternatives like **USB-to-RS-232 adapters, USB 2.0/3.0 serial ports, or Ethernet-based solutions**.

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### **Recommendation**

- You need a **dedicated RS-232 port** for a legacy system (e.g., industrial control, medical devices, or automation).

- Your computer has a **free PCI slot** and runs **Windows XP/7/10** (with driver support).

- You cannot use USB adapters due to **stability or noise sensitivity** concerns.

- You are working with **older software/hardware** that does not support USB serial communication.

- You need **modern OS support** (Windows 11, Linux without workarounds).

- Your system **lacks a PCI slot** (consider a USB-to-RS-232 adapter instead).

- You require **high-speed data transfer** (USB 2.0/3.0 or Ethernet is better).

- You are unsure about the **authenticity of the reseller unit** (buy from a trusted supplier with a warranty).

- **USB-to-RS-232 Adapters** (e.g., FTDI or Prolific-based) for modern systems without PCI slots.

- **PCIe-to-RS-232 Cards** (if PCI-X is unavailable but PCIe is available).

- **Ethernet Serial Converters** (for networked applications where RS-232 is not essential).

- **USB 2.0/3.0 Serial Ports** (for higher-speed serial communication in contemporary setups).

**Final Verdict:** The Ziatech 980757-001 is a **niche but useful card for specific legacy applications**. Weigh its pros and cons against your exact needs before purchasing, especially when buying from a reseller. If possible, verify the card s functionality and driver compatibility before finalizing the purchase.

Details:

Estimated Packed Shipping Dimensions: L x W10 x10 5 lbs. Pictured test equipment is not included or available for sale. Model No: ZT8840. Part No: 980757-001.

This item is working surplus. Only items pictured are included: If a part is not pictured, or mentioned above, then it included in the sale. Serial numbers or country of manufacture may vary. The physical condition is good, but there are signs of previous use and handling.

Item condition: Working, 90 Day Warranty. Sale Details.

part #: 980757001 prices

• $37.50-$504.26

specifications pcbemdev:

• brand: Ziatech
• mpn: 980757-001
• model: Zt8840
• part type: Card
• category: Semiconductor Tools Systems And Components

payments pcbemdev:

• other
• credit card: Diners-club
• wallet: Paypal

general pcbemdev:

• condition: Used
• Electronic Components Semiconductors > Circuit Boards Prototyping > Printed Circuit Boards PCBs

returns pcbemdev:

• method: Money back
• paid by: Buyer
• policy: Returns Accepted
• time: 60 Days

offer pcbemdev:

• best offers: True
• sold: 0
• started: April 22, 2026
• availability: In Stock
• options: Ship-to-home
• quantity: 1

shipping pcbemdev:

• transit: 2-6 Days
• service: FedEx Ground / FedEx Home Delivery
• type: Calculated
• carrier: FedEx
• cost: $0.00
• class: Standard

seller pcbemdev:

• rating: 99.7%
• city: Albuquerque, New Mexico
• # reviews: 10419

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