Package: Yes
Model Number: PCIE 1X Expansion Card
Interface Type: PCI Express
Interface Type: USB 3.0
Applications: For bitcoin miner
Feature: Compatible with 1x,4x,8x,16x PCI-E slot
Use: For graphics cards Riser card
PCIE Card Size: approx. 120 X 66 X 21 mm/ 4.72 * 2.60 in
Port Quantity: 1 PCI-E 4 USB
Supported OS: DOS, Linux, Windows XP/7/8
Type: PCIe 1 to 4 USB riser card extender