Technical Specifications  Brand Name: Acer Series : Aspire 4738 4738G 4738Z Product Type : Motherboard/Systemboard/Mainboard/Logicboard Part Number: DA0ZQ9MB6c0 rev c Chipset: Intel HM55 Supportable CPU : Intel Celeron, Intel Pentium, Intel Core i3 , Core i5 & Core i7 Socket Type: rPGA 989 Type of Graphics Card: Integrated (Intel) Dedicated Graphics Card: No Maximum Ram Capacity: 8 GB Memory Bank: Dual, DDR3 DIMM Hard Disk Interface: SATA Optical Drive Interface:  SATA Expansion Slots: MINI PCI USB Port: 1 (USB 2.0) eSATA: No SSD Slot : Yes WIFI Slot : Yes HDMI Port: Yes  Ethernet: Yes Memory Card Reader Slot: Yes Webcam/Motion Eye Camera: Yes Headphone Jack: Yes Microphone Jack: Yes VGA Port: Yes Firewire Port: No Power Port Type: Jack Product Condition : Refurbished & Original (Fully Tested) Warranty : 30 days/01 Month Fitting Charge : Not Applicable  Note: Please read the above information carefully and checkout the image at every corners and to avoid wrong order placed or wrong item you bought, kindly check  the product specific part number, CPU category, RAM type, GPU class, generation, cache memory  etc. before ordering.