Features: Enabling simultaneous SATA3.0 expansion (6Gbps) and WiFi module connectivity through Key A+E for storage Featuring easy installation and ABS construction, this plug and play expansion card operates without external power across desktops and laptops. Designed for PC builders and enthusiasts seeking to add high speed storage drives or upgrade module in space constrained computer builds. Optimize workstation efficiency by connecting hard disk for video editing projects or enabling double band WiFi streaming in configuration. The 22mm wide design ensures optimal thermal management in PC case while supporting simultaneous 6Gbps data transfer. Specifications: Component:ABS Size:Approx.30x22x20mm/0.86x1.18x0.78inch Package Includes: 1Pc Expansion Card note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.