Gateway GT5068E GT5224 GT5263E 4006121R Motherboard New Manufacturer: Gateway Part Numbers: 4006121R 4001158 106007 104572 105693 4001095 4006106R 4006121R WMEOEMD945GCZG1 Compatible With Gateway Models: D945GCZ DX300MC DX300QS DX300S DX300X GM5048 GM5066E GM5076E GM5091E GM5091H GM5259E GT3045M GT3210M GT3214M GT3216M GT3216M GT3218M GT3220M GT5012 GT5012H GT5014 GT5016e GT50616H GT5018E GT5020J GT5026E GT5026J GT5036J GT5036J GT5040 GT5040H GT5040H GT5042 GT5042J GT5044J GT5052B GT5054B GT5064 GT5068E GT5224 GT5263E Chipset	Intel 945G chipset, consisting of: Intel Lakeport-G Memory Controller Hub (MCH) ICH7-DH (EastFork Enabled) Peripheral Interfaces	 PS/2 keyboard port PS/2 mouse port Eight USB 2.0 ports (four on rear panel, four internal) Three IEEE-1394a connectors (one on rear panel, two for front-panel connectors) One serial port One parallel port Four Serial ATA interfaces One Parallel ATA IDE interface with UDMA 33, ATA-66/100 support One floppy disk drive interface