If your Windows XP SP1 (or higher) installed, or your Windows 2K has SP4 (or higher) installed, the USB 2.0 drivers are already installed. If your Windows operating system does not have the required service pack, please download it from below Motherboard overview: Feature Intel Pentium 4 Processor (Celeron / Willamette / Northwood) Socket 478 with FSB 400/533MHz 2 DDR266/200 Memory Sockets 6 channel AC 97 Audio VIA 10/100 Ethernet LAN 2 ATA133 Channels, up to 4 IDE ATA 133 devices 6 USB 2.0/1.1 ports (4 ports by op Processor Socket 478 Intel Pentium 4 Processor (Celeron / Willamette / Northwood) FSB / Transport 400/533MHz Chipset North Bridge: VIA VT8751A (P4M266A Version: CE) South Bridge: VIA VT8235 Audio Codec: VIA VT1616 LAN Chip: VIA VT6103 I / O Chip: Winbond W83697HF Memory 2 * DDR sockets DDR266/DDR200 NON-ECC DDR SDRAM up to 2 GB Note 1: (If you install DDR 333/400 memory, it is accelerated at DDR 266 OPERATIONS) Expansion Slots 1 x AGP (2.0) 4X slot (1.5V only) 3 x PCI slots (PCI 2.2 compliant) IDE / SATA ports 2 ATA133 channels, up to 4 IDE ATA 133 devices Onboard I / O connector 1 x floppy connector 2 x USB 2.0/1.1 header (4 ports USB cable optional) 1 x header CD_IN 1 x COM (serial) port header (Optional COM cable) 1 x S / PDIF header (S / PDIF cable optional) 1 x CPU fan header with fan speed detection function 1 I / O via rear panel PS / 2 keyboard / mouse, 2 x USB (2.0/1.1), 1 x VGA, 1 x COM (serial), 1 x Parallel, 1x Game / Line-in / Lin-out / MIC Power 20-pin ATX connector, 4-pin ATX 12V power connector BIOS function 2MB Flash EEPROM Award BIOS with ACPI, DMI2.0, PnP, WfM2.0, Green Suspend to RAM (S3), Suspend to Disk (S4) Wake on keyboard / mouse, Wake on LAN / RTC Timer Hardware Monitoring 2 FAN sensors, CPU / System voltages and temperature monitoring Special Feature Watch Dog Timer (auto-reset system when it can not handle overclock configurations) Certifications FCC, CE, BSMI, WHQL Form Factor Micro ATX (244mm x 225mm) It is strongly recommended to have the latest driver version available. Do not forget to check with our site as often as possible in order to stay on the latest drivers, software and games booth. Try a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or no longer supported.