Product Dimensions:14.6 x 14 x 4 cm; 410 Grams Processor Socket:Default Wireless Type:802.11a Are Batteries Included:No Item Weight:410 g Guaranteed software updates until:unknown Specifications: Material: Plastic + Metal Power Cable Length: 60cm / 23.6in Size: Approx. 15 * 14.2 * 4cm / 5.9 * 5.6 * 1.6in (As pictures show) Weight: Approx. 464g Package List: 1 * Power Switch 4 * Set Screws 4 * Output Power Cable 4 * Cable Tie Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Applications: Suitable for desktop computer optical drive, extended power supply, multiple hard disk control, multiple system switching 2.5-inch hard disk fixed: It decorates the optical drive space on the host Sturdy and durable: 4 self-locking switches independently control 6 power outputs, each power indicator, 8 solid state capacitors Compatibility: IDE and SATA 15P two input interfaces, suitable for any power supply Solid and reliable: The output uses a 5569 4P interface with a snap-in connector, which is solid and reliable (this interface is used by the motherboard CPU power supply) See more product details Applications: Suitable for desktop computer optical drive, extended power supply, multiple hard disk control, multiple system switching 2.5-inch hard disk fixed: It decorates the optical drive space on the host Sturdy and durable: 4 self-locking switches independently control 6 power outputs, each power indicator, 8 solid state capacitors Compatibility: IDE and SATA 15P two input interfaces, suitable for any power supply Solid and reliable: The output uses a 5569 4P interface with a snap-in connector, which is solid and reliable (this interface is used by the motherboard CPU power supply)