4 Ports PCIe to USB 3.0 Expansion Card, USB 3.0 Express Card Desktop Compatible Windows XP/7/8/10, Mini Pci-E USB 3.0 Hub Controller Adapter, No Additional Power Connection Needed, KT4005

• No additional power supply for normal recognition and operation needed anymore; one step update your Windows computer to USB3. 0 Easily with PCI Express to USB3. 0 controller adapter card; Supports USB hot Plug, plug & play; low energy consumption

• Operating System compatibility: Windows XP, 7, 8 (32/64-bit), 10; backwards compatible with USB 2. 0 and 1. 1 devices; Super speed USB 3. 0 supports transfer rates of up to 5 Gaps, The actual transmission speed is limited by The setting of the device connected

• With quick and Easy installation, enjoy Copying videos, music, photos, data files between USB devices and the computer at blazing fast speeds

• Windows XP and Vista users Please note: due to OS limitations, The real transfer speed after installation of the respective drivers will be located between the level of USB 2. 0 and 3. 0

• Package: 1x USB3. 0 PCI-E expansion card; 1x CD driver; 1x User's manual

Due to frequently updated drivers, please download the latest version on Inateck official website to enhance your using experience

Features -No additional power supply is needed, optimized board plane architecture, fast and easy installation, keeps your Desktop PC case tidy - This PCI Express Expansion Card expands your PC by adding 4 USB 3.0 Ports, offerring a simple solution to USB 3.0 devices connected to your standard desktop PC - Support UASP: 70% Faster than traditional USB 3.0; The UASP Transfer Protocol can only accelerate read and write speed of SSD hard disk

Operating Systems

Windows XP, Vista and Windows 7 (with included drivers), Windows 8 (No additional drivers are needed, it has built-in support for the NEC D720201 chipset) Windows XP and Vista Users Please Note: Due to OS limitations, the real transfer speed will be located between the level of USB 2.0 and 3.0

Power Usage Alerts -For stable operation, do not connect it to more than 2 high power-consuming devices, such as 1TB hard drive. -This USB 3.0 express card is not meant to serve as a stand-alone charger

If the card doesn't work properly from the start, you may try out the following steps:

Step 1:De- and reattach the devices to be recognised, so the system can try another recognition search

Step 2: Augment with the optional power supply, so an automatic search can be retried

Step 3: Check the PCI-E socket on the main board for possible faults

Step 4: Try out another Desktop PC, if available, to determine the card's general functionality