Tangxi PCI-E Adapter Card 1 to 4 USB3.0 PCI-E to PCI-E Converter Extender Adapter Card Expansion Kit for Windows

Specification: Product Name: PCI-E 1 to 4 adapter card Product model: PCE4PCE-A01 PCB color: Blue Product Interface: PCI-E 1X Support system: Compatible with all for WINDOWS systems, for LINUX/MAC Size: Approx. 12 * 8.3 * 1.5 cm / 4.72 * 3.26 * 0.59 in Weight: Approx. 49 g / 1.73 oz Package Iist: 1 * PCI-E Card 1 * PCI Card 1 * USB Cable Note: The several PCI-E 1X slots that are separated are all in gen2 mode, even if they were gen1 before. This is a very good feature. Do not insert the PCI card reversely, and the reverse insertion will easily lead to burnout. For manual measurement of dimensions, there may be an error of 0 - 2cm, which is normal. Due to the differences between the different displays, the picture may not reflect the actual color of the item. Thank you!