512GB = about 450GB-480GB. 256GB = about 220GB-240GB. Super high speed: reading speed 70-100 mb/s. 128GB = about 116GB-120GB. 64GB = about 58GB-60GB. High quality storage: Ideal for high resolution photos, for recording and storing Full HD/4K video and any other data type.
eBay
2X Car Mini Dome Tweeter Car Speaker Universal High Efficiency Loudspeaker Loud Speaker Super Power Audio Sound Car Tweeters
Aliexpress UK
Capacity: 16GB 32GB 64GB 128GB 256GB 512GB 1TB. 4.Micro-sd TF format, high speed reading and writing. Micro-sd card sd adapter. Can be used as Micro-sd or sd card. 1 SD Card Adapter. Storage Temperature - 40°F to 185°F (- 40°C to 85°C).
eBay
Dushoo Portable Mini Karaoke Machine LED Bluetooth Speaker Suitable For Birthday Family Parties For Girls And Boys Microphone
Aliexpress UK
All products are in compliance with the Sandisk official website. Low quality device will 100% slow down card speed,1MB=1000KB.
eBay
Bluetooth Speaker Mini Wireless Loudspeaker Crack LED TF Card USB Subwoofer Portable MP3 Sound Wireless Speaker for Smart Phone
Aliexpress UK
Capacity: 64GB 128GB 256GB 512GB 1TB 2TB. Micro sd TF format, high speed reading and writing. Micro sd card sd adapter. Can be used as Micro sd or sd card. t Micro SD cards, speed of Micro SD cards will be reduced by low quality card readers.
eBay
Mini Retro Bluetooth 5.3 Speaker with AUX Playback Wireless Hifi Retro Film Sound Music Box with Clock Display Support TF Card
Aliexpress UK
Capacity: 128GB 256GB 512GB 1TB. Micro sd TF format, high speed reading and writing. Micro sd card sd adapter. Can be used as Micro sd or sd card. Take higher quality photos and shoot full HD videos.
eBay
IPX6 Waterproof Magnetic Bluetooth Speaker RGB Beat Light Mini Outdoor Portable Speaker For iPhone Android Camping Gaming Travel
Aliexpress UK
Capacity: 512GB. - A2 performance standard for better app speed. - Suitable for recording Full HD videos. -The actual storage capacity may differ as part of the stated capacity is required for formatting.
eBay
Bicycle Bike Wireless Bluetooth Speaker Portable Mini Waterproof Subwoofer Caixa De Som Sound Box Music Bocina Blootooth Coluna
Aliexpress UK
Plus, it’s A2-rated, so you can get fast application performance for an exceptional smartphone experience. Capture fast-action photos or shoot 4K UHD video with write speeds of up to 90MB/s. Quick read speeds of up to 170MB/s let you transfer 1000 high-resolution photos and 30 minutes of 4K video (24GB) in less than 3 minutes.
eBay
MINI Bluetooths Ceiling Speakers Stereo sound Indoor home audio Background music system For Bathroom Kitchen Living room bedroom
Aliexpress UK
The Ultra microSDXC UHS-I card gives you the freedom to shoot, save and share more than ever before. It is perfect for recording and watching Full HD video, with room for even more hours of video. Fast transfer speeds ensure that you can move all your content blazingly fast—up to 1000 photos in just one minute.
eBay
Portable Waterproof Bluetooth Speaker with LED Lights IPX4 Large Suction Cup Mini Stereo Sound for Outdoor and Bathroom Use
Aliexpress UK