The ciewia USB-C Female to Female Coupler Adapter connects two USB-C cables to extend their combined length, enabling fast charging, high-speed data transfer, and 8K video pass-through in a single compact adapter. Premium aluminum alloy housing rated for 10,000+ plug-and-play cycles. Plug and play — no drivers required.

⚠️ Important Note: Due to USB-C protocol compatibility, you may need to reverse the orientation of the cable plug if the connection does not work on the first attempt.

• 【Extend Any USB-C Cable】 Combines two shorter USB-C cables into one longer connection. Ideal for charging, data transfer, or video when your cable is too short. Compatible with all USB-C devices.
• 【40Gbps High-Speed Data Transfer】 Supports up to 40Gbps data transmission. Compatible with Thunderbolt-compatible devices for maximum bandwidth.
• 【100W Power Delivery】 Supports up to 100W (20V@5A) pass-through charging. Charge laptops, tablets, and other USB-C devices at full speed.
• 【8K@60Hz Video Pass-Through】 Supports video output up to 8K (7680×4320)@60Hz for ultra-high-definition display connectivity via compatible USB-C video-capable devices.
• 【Aluminum Alloy — 10,000+ Cycles】 Premium aluminum alloy housing for durability and heat dissipation. Connector rated for more than 10,000 plug-and-play cycles for long-term reliability.

Specifications