PC-SH4PP1-K 4-Port USB Hub with Switch, Black

Note: When using in environments with USB 1.1 standards, it only supports USB 1.1 transfer rates (1.5 - 12 Mbps). If the total current consumption of the connected peripheral equipment is more than 400mA, it may not work properly. Composites with USB scanners or scanners may not operate via USB hub. If this happens, please plug it into the USB port on your computer immediately. When connecting devices that support USB 2.0 standards, please use a cable that supports the USB 2.0 standard. ,

• Equipped with a "batch switch" that can be turned on and off connected USB devices together
• Mac OSX (10.2.7 or above), Mac OSX (10.0-10.6), Mac OS (works as a USB 1.1 hub)
• Interface: USB (works with USB 1.1 compatible when connected to USB 1.1 interface)
• Maximum transfer speed: 480Mbps (USB 2.0 high-speed mode theoretical value)
• Supply Power: Bus power (4 ports maximum total within 400 mA); Cable length: Approx. 21.7 inches (550 mm) each (excluding connectors)
• External Dimensions (W x H x D): Approx. 0.9 x 0.7 x 3.5 inches (23 x 19 x 88 mm) (excluding cable); Weight: Approx. 1.3
• AC Power Adapter: Voltage 5 V, Current 2 A, Outer Diameter 3.5 mm (not included); Accessories: Instruction manual (English language not guaranteed)
• Compatible models: DOS/V compatible with USB ports, Apple Mac Series PlayStation (R) 3
• Supported operating systems: Windows 8.1, 8, 7, Vista, XP (SP1 or later), 2000 (SP3 or later)
• Windows Me, 983SE (works as a USB 1.1 hub)