Lifetime warranty. Free Technical Support and Customer Service: Click "Sold by TEAMGROUP Inc." >> "Ask a question" button. Adopting new printing technology to fulfill the goal of being an eco-friendly product. Built for use and last in extreme environments. It offers 4 trustworthy protections: waterproof, dustproof, x-ray proof and cold resistant. Outstanding preserve & transfer performance, the read & write speed is up to 100MB/s and 50MB/s. Special memory card designed especially for action cameras and GoPro. Supports 4K High-quality shooting.Hardware Interface: microSDXC. Write Speed: 45 Megabytes Per Second. Read Speed: 90 Megabytes Per Second. Special Feature: water_proof, x_ray_proof, dust_proof. Color: 128GB. Compatible Devices: Gaming Console, Camera. Memory Storage Capacity: 128 GB. Flash Memory Type: Micro SDXC. Model Name: GO Card. Brand: TEAMGROUP. Date First Available: February 7, 2020. Best Sellers Rank: #80 in Micro SD Memory Cards. Customer Reviews: 4.6 out of 5 stars 5,367 ratings 4.6 out of 5 stars. Item model number: GO Card. Country of Origin: Taiwan. : B08979ZLSP. Manufacturer: TEAMGROUP. Item Weight: 0.317 ounces. Product Dimensions: 0.59 x 0.43 x 0.04 inches.