Unique Structural: Our short C to C cable uses FPC (Flexible Printed Circuit) inside which makes the cable more durable and flexible than other similar items in the market. The short design saves more space. PD High-Speed Charging: Built-in E-marker chip, PD 3.1 standard supports 240W fast charging, while it is backward compatible with PD3.0 and 2.0 protocols,Supports high power output of up to 48V5A. 40Gbps Data Transfer and 8K Video Output: Compared with USB 3.0 (5Gbps), This cable has an incredible increase in data transfer speed.It can also support video transmission at up to 8K 60Hz and is backward compatible with 4K.Note: Your device needs to support DP video transmission protocol Travel-Friendly Design: Its ultra-slim design and shorter cable length (5 inches / 13 cm) is perfect for power bank, Type-C hard drives,SSD and cameras, in the office or on-the-go. Universal Compatibility: Compatible with Widely compatible with most of the devices on the market.Available for data transfer, fast charging, and 8K video output(Please make sure the devices of USB C port support DP Alt Mode )