Exquisite and compact adapter with a beautiful appearance.Ultra-thin design ensures no interference from front to back.USB3.0 high-speed signal allows for lossless transmission. new brand guarantees high quality.Suitable for desktop built-in card, providing convenience and functionality. Introducing our brand new USB3.0 adapter, designed for high-speed signal transmission with no loss. Its ultra-thin design ensures no interference from front to back, providing a seamless user experience. With its exquisite and compact appearance, this adapter adds a touch of elegance to any desktop setup. Made with top-quality materials, it guarantees durability and long-lasting performance. Perfectly suitable for desktop built-in cards, this adapter is the ideal choice for those seeking convenience and efficiency. Upgrade your connectivity with our USB3.0 adapter today Item Name: Adapter Material: PCB Model: PH21Features: High-Speed, Anti-interference, Stable Signal Size Details: 23, L: 3cm/1.18", W: 1.6cm/0.63", H: 1.8cm/0.71" (Approx.)22, L: 3.8cm/1.5", W: 3.5cm/1.38", H: 0.6cm/0.24" (Approx.)21, L: 3.3cm/1.3", W: 2.2cm/0.87", H: 1.7cm/0.67" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Adapter