Lexar has launched new 512GB and 1TB variants of its JumpDrive A50V and C50V dashcam USB drives. The expanded storage lineup is aimed at drivers who require long-duration video recording for vehicle surveillance and security. The 1TB model can store up to 96 hours of footage from four dashcams in Li Auto vehicles.

Lexar JumpDrive A50V & C50V Specifications

The JumpDrive A50V uses a USB-A connector, while the C50V is equipped with USB-C. Both drives support USB 3.2 Gen 1 and offer read and write speeds of up to 200MB/s. Lexar uses high-quality TLC NAND flash memory in both models, which helps improve durability and allows the drives to handle high rewrite workloads over extended periods.

Lexar said the drives are designed for continuous 24/7 loop recording and can automatically overwrite older footage when storage is full. This feature supports dashcam and sentry mode use in electric and connected vehicles. The drives ship preformatted in exFAT but can be reformatted to FAT32 or NTFS if required.

The JumpDrive C50V measures 28.8 x 22.5 x 16.23 mm and weighs 13.5 grams. The USB-A based A50V is slightly smaller at 22.5 x 14.9 x 20.25 mm and weighs 6.2 grams. Both models are built to withstand extreme in-car temperatures. Lexar rates the drives to operate between -40°C and 75°C, with storage temperature tolerance up to 100°C.

Lexar said the drives passed compatibility testing with various new energy vehicles. They support plug-and-play functionality on many systems, though some vehicles may require formatting via the infotainment system. Each drive includes a one-year limited warranty and has passed Lexar’s internal automotive-grade reliability testing.

Pricing and Availability

The 512GB model is priced at 779 yuan ($112), while the 1TB version is priced at 1,419 yuan ($205). The new storage options are now available in China through official retail channels.

In related news, you can also read our roundup of the best MagSafe SSDs for iPhone and mobile creators in 2026.

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(JD 1,2)

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