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I have found results from70000+products and20000+suppliers aboutGps card price
Selecting a GPS card requires balancing positioning accuracy, power consumption, and signal stability. For industrial IoT or fleet management, prioritize cards that support Multi-GNSS (GPS, GLONASS, Galileo, and BeiDou) to ensure global coverage. For mobile devices, look for low-power consumption chipsets to extend battery life. Always verify the interface compatibility (e.g., Mini PCIe, M.2, or SD card slots) with your existing hardware architecture.
Key benchmarks include TTFF (Time to First Fix), which should ideally be under 30 seconds for a cold start. Positioning accuracy should be within 2.5 meters CEP for standard commercial use. Additionally, check the update rate (Hz); for high-speed vehicle tracking, a rate of 5Hz to 10Hz is recommended, whereas 1Hz suffices for static asset monitoring. Ensure the card has built-in anti-jamming technology to maintain performance in urban canyons.
For international trade, GPS cards must adhere to CE (Europe), FCC (USA), and RoHS (Restriction of Hazardous Substances) standards. If the card includes cellular connectivity (AGPS), it must also pass PTCRB or GCF certifications. For automotive-grade applications, look for suppliers compliant with IATF 16949 and products that meet AEC-Q100 stress test qualifications to ensure reliability under extreme temperatures.
Pricing is highly sensitive to chipset brand (e.g., u-blox, Quectel) and integration level. Standard navigation SD cards range from $5 to $15, while high-precision industrial modules can cost $30 to $100+. B2B buyers can typically negotiate discounts of 10-25% for bulk orders exceeding 500 units. Always factor in the Total Cost of Ownership (TCO), including technical support and firmware update availability.
The primary risks include intellectual property (IP) infringement and firmware compatibility issues. Ensure the supplier provides genuine chipsets to avoid performance degradation or legal blocks. Another risk is frequency band mismatch; verify that the GPS card's frequency support aligns with the satellite infrastructure of the destination country.
Utilize Made-in-China.com's Secured Trading Service to protect your payments. Conduct a factory audit or request a third-party inspection (like SGS or Intertek) before the final balance is paid. This ensures the hardware version and batch quality match the approved samples.
GPS cards are sensitive to Electrostatic Discharge (ESD) and moisture. Require the supplier to use anti-static shielding bags and vacuum packaging with desiccant. For international shipping, Air Freight is preferred over Sea Freight to minimize exposure to humidity and prolonged vibration, which can damage delicate solder joints.
GPS technology can sometimes fall under dual-use goods regulations (civilian and military). Check the HS Code (typically 8526.91) and ensure all export licenses are in order. Be aware of import tariffs in your specific region; for example, Section 301 tariffs may apply to certain electronics imported from China to the U.S.