StarTech.com 4 Port PCI SuperSpeed USB 3. Adapter Card with SATA/SP4 Power-Quad Port PCI USB 3 Controller Card PCIUSB3S4, Red Style:PCI Express 4 level DPI switch(1000/1600/2400/3200 DPI)

4 level DPI switch(1000/1600/2400/3200 DPI) - the adjustable DPI switch provides control of the mouse with 4 different customized sensitivities (4 default speed at 1000/1600/2400/3200 DPI)

4GB (1x4GB) 2400MHz DDR4 Memory

MPN: 676151010627

0 controller performs up to 70% faster than conventional USB 3

Key switch activation: Membrane

StarTech.com 4 Port PCI SuperSpeed USB 3. Adapter Card with SATA/SP4 Power-Quad Port PCI USB 3 Controller Card PCIUSB3S4, Red Style:PCI Express 4 level DPI switch(1000/1600/2400/3200 DPI)Brand: StarTech. com Features: Add 4 SuperSpeed USB 3. 0 ports to a computer through a PCI slot Compatible with Dell OptiPlex 7010 HP Compaq dc7800 4 Port PCI USB 3. 0 Adapter Card PCI USB 3. 0 Card Adapter PCI USB 3. 0 Controller SATA Powered PCI USB 3. 0 Card USB 3. 0 Expansion Card Add Quad USB 3. 0 Ports to a desktop PC Connect USB 3. 0 peripherals to a legacy PC through a PCI slot Standard and Low Profile USB 3. 0 PCI X Card Optional SATA Power