The LPB3399Pro intelligent host is an intelligent mainframe meticulously designed based on the Rockchip RK3399Pro chip platform. The body is made of full aluminum material with a fanless design. Inside the body, an innovative structural combination allows key heat-generating components such as the CPU and PMU to directly conduct heat to the external aluminum casing, making the entire casing act as a heat dissipation material. This design can withstand harsher working environments and is widely applied in various industrial scenarios.

The LPB3399Pro intelligent host has an onboard USB 3.0 OTG and a USB 2.0 HOST interface, which can be used to connect USB cameras or other USB peripherals. The LPB3399Pro supports WIFI5, BT5.0, one 1000M Ethernet, and one 100M Ethernet; it supports a high-speed UART and other commonly used communication interfaces; the LPB3399Pro intelligent host supports one HDMI 2.0 output, with support for audio input and output. For the power supply and Ethernet interfaces, the LPB3399Pro intelligent host offers an optional configuration with GX12 aviation connectors to meet the high-reliability connection requirements of special application scenarios.

The LPB3399Pro intelligent host supports Android, build root, Debian, and Ubuntu systems, offering advantages such as high performance, high reliability, and high scalability, and providing users with open system source code. Users can develop and customize based on this product, and our company provides comprehensive technical support for developers and enterprise users, enabling them to efficiently complete research and development work and significantly shorten the product development and mass production cycle. The LPB3399Pro comes with an NPU with 3TOPS of computing power, which can serve as a data acquisition terminal, video processing terminal, vision computing terminal, and artificial intelligence terminal in various industrial scenarios.

Shanghai Neardi Technology Co., Ltd. was established in 2014, focusing on the field of intelligent electronic products, providing customers with one-stop solutions for design and production. The company adheres to the strategy of technological innovation and professional service, integrates the technical precipitation and industry experience of Neardi Technology, helps partners to introduce products to the market quickly and efficiently, effectively saves customers' time and resources, and becomes the product accelerator of partners.

1. Please take a valid purchasing voucher for maintenance requests when you have product failure problems.
2. We kindly provide one year of warranty to the ARM board except for non-warranty components(CPU, RAM, and Flash/ storage chips) and a three-month warranty to display and power adapter from the ex-factory date.
3. Product failure in expired time, we kindly provide paid maintenance service. Charges depend on the assessment by the maintenance department. If goods are seriously damaged, the accessory is discontinued, or other uncontrollable conditions may cause the products can not be fixed, Neardi will not provide maintenance service.
4. Neardi kindly provides one month of warranty for the repaired items, payment should be made to the appointed account. Note: This warranty is only valid for the repaired problem.
5. Please take necessary data backup before the defective item is sent back up for maintenance, all risks caused by no backup should be borne by customers.
6. Neardi will reject items sent back without our permission.
7. To goods within the warranty period, freight should be shared by both sides, otherwise, the customer should bear all maintenance-related freight and customs fees.
Non-warranty Coverage(Paid Maintenance Service):
1. Products out of warranty period;
2. Non-warranty components including CPU, RAM, and Flash chips;
3. Failure caused by improper operations like PCB short circuit, rupture;
4. Bar code or factory ID tampered or other operations cause the products can not be recognized;
5. The bar code or factory ID on the purchasing voucher is not matched with the product itself;
6. Product failure caused by unauthorized maintenance, improper operations, misuse operations, or other unexpected behaviors.
7. Product failure caused by force majeure.
8. Other failures caused during delivery.