Model 5109 Interface USB 2.0 Connectors USB 2.0 Speed 10 / 100 M OS Supported Windows 2000 / XP / Vista / Win 7 / Mac OS 10.5 or above / Linux 2.4 / 2.6 Features USB 2.0 COMBO multi-function compact and practical; COMBO= USB card reader + USB hub + USB Ethernet card adapter; Supports 10Mbps and 100Mbps N-way auto-negotiation operation; Integrated fast Ethernet MAC physical clip and transceiver in one chip; Powered by USB port and also can connect external power; Supports suspend / resume detection logic; Supports both full-duplex and half-duplex operations; Compliant with IEEE 802.3 (10 Based-T) and 802.3u (100 Based-TX) standards; Compliant with USB interface version 1.0 / 1.1 / 2.0 ; Expand two hi-speed USB 2.0 ports to connect USB devices; Built-in SD / M2 / TF memory card reader supports large memory cards up to 32GB; The space between the USB hub is 0.7cm Packing List 1 x COMBO USB 2.0 Ethernet lan adapter + card reader + USB hub (15cm-cable) 1 x Software CD CD Content: http://m2.img.dxcdn.com/CDDriver/sku.172859.rar