Features: 1.This is motherboard standard USB pin connector with standard spacing. 1 hole has been blocked to prevent mis-insertion 2.Built-in USB interface, can connect dongle, U shield, built-in USB Bluetooth 3. A: The motherboard USB2.0 pin has two rows. If there is any other patch on the 4-hole side, select type A. At this time, the USB will not interfere with other patch wires. B: The motherboard USB2.0 pin has two rows. If there is any other patch on the 5 4.Lossless transmission of USB high-speed signals 5.2 USB ports to facilitate users to connect different devices according to their own needs specification: 1. This is motherboard standard USB pin connector with standard spacing. 1 hole has been blocked to prevent mis-insertion. 2. Built-in USB interface, can connect dongle, U shield, built-in USB Bluetooth. 3. A: The motherboard USB2.0 pin has two rows. If there is any other patch on the 4-hole side, select type A. At this time, the USB will not interfere with other patch wires. B: The motherboard USB2.0 pin has two rows. If there is any other patch on the 5 hole side, select the type B, and the USB will not interfere with other patch wires at this time. 4. Lossless transmission of USB high-speed signals. 5. 2 USB ports to facilitate users to connect different devices according to their own needs. s: Condition: 100% Brand New Color: Black Type: Type A, Type B (Optional) Quantity: 5 Size: 3.3 * 1.5 * 2cm cm / 1.3 * 0.6 * 0.8 in Weight: Approx. 37g Package List: 5 * USB Motherboard Connector