Kingwin Fan Controller 4 Channel w/ LED. Controls up to 4 Sets of PC Computer Fans, Independent Turn Knob Control, and Fits 3.5 Inch Drive Bay. Easy Setup, and Easy Control of Your Cooling Fans

• Top performance - Our computer components are designed for optimal performance and high-quality multi-functional purposes. Our Lighting Speed USB 3.0 Hub and SD card reader writer capabilities outperform the rest
• Fully equipped - This all-in-one internal USB hub comes fully equipped with 11 slots making it fully compatible. Comes with 1 x eSATA Port, 3 x USB 3.0 Type-A ports, 1 x USB-C Port, and 6 Slots dedicated to card readers.
• Newest technology - One designated 3.0 USB port Type-C and eSATA port with front accessibility for easy use. Three fronts accessible USB 3.0 Type-A ports with super speed USB 3.0 up to 5 Gbps bandwidth. Perfect USB charging hub to power all your PC accessories.
• Loaded support - This ultimate high-speed card reader writer supports a wide variety of memory including SD/MMC/SDHC, CF/CF II/HS/ CF/MD, MS/MS Duo/MS Pro, XD, TF/T-Flash, and M2. Fits any 5.25" computer case front bay. These advanced technologies are backward compatible with USB 2.0 USB 1.0 and USB 1.1
• Quality Service - We stand by our products. If your PC accessories and computer components do not meet your standards, we are fully committed to providing you with a positive experience. Reach out to our customer support team for any concerns with your products.