dell premium usb optical mouse driver windows 7

System board connectors: Primary IDE channel 40-pin connector on PCI local bus Secondary IDE channel 40-pin connector on PCI local bus Serial ATA drive two 7-pin connectors Floppy drive 34-pin connector Telephony (ATAPI) 4-pin connector CD Audio (ATAPI) 4-pin connector Fan 3-pin connector Expansion Bus Bus types PCI and AGP Bus speed PCI: 33 MHz AGP: 133 MHz AGP connector one connector size 172 pins connector data width (maximum) 32 bits bus protocols 8x/4x/2x modes at 1.5 V PCI connectors four connector size 120 pins connector data width (maximum) 32 bits Drives Externally accessible two 3.5-inch bays two 5.25-inch bays Available devices ATA-66 or ATA-100 Ultra DMA hard drive, serial ATA drive, CD drive, Zip drive, DVD drive, CD-RW drive, DVD/CD-RW combo drive, and DVD RW drive Internally accessible two bays for 1-inch–high hard drives Connectors Externally accessible: Serial 9-pin connector 16550C-compatible Parallel 25-hole connector (bidirectional) Video 15-hole connector Network Adapter RJ45 connector PS/2 (keyboard and mouse) 6-pin mini-DIN connector USB two front-panel and six back-panel USB 2.0–compliant connectors 5.1 Audio five connectors for line-in, line-out, microphone, surround, and center/Low-Frequency Effects (LFE) channel one front panel connector for headphones NOTE: These audio connectors are present only on computers with integrated sound capabilities.

BIOS address F8000h Computer Information System chip set Intel 875P DMA channels eight Interrupt levels 15 BIOS chip 4 Mb NIC integrated PCI Network Interface System clock 533- or 800-MHz data rate Video Type AGP 8X Audio Type Analog Devices AD1980 AC97 Codec NOTE: This audio type is present only on computers with integrated sound capabilities. Memory Type DDR 333 or 400 (non-ECC) Memory connectors four Memory capacities 128-, 256-, 512-MB, and 1-GB non-ECC Minimum memory 256 MB Maximum memory 4 GB NOTE: See 'Addressing Memory with 4-GB Configurations' for the amount of memory available to the operating system.

Microprocessor Microprocessor type Intel® Pentium® 4 microprocessor (2.4, 2.6, 2.8, 3.0, 3.2, and 3.4 for 800 FSB, and 2.4, 2.66, 2.8, and 3.06 for 533 FSB) L1 cache 8 KB L2 cache 512-KB or 1-MB pipelined-burst, eight-way set associative, write-back SRAM 元 cacheĒ MB NOTE: 元 cache is available only with Intel Pentium 4 Extreme Edition processors that support Hyper-Threading technology.

Dell premium usb optical mouse driver windows 7