Features:1) USB 2.0 hub 4-port, aluminum design, super slim2) Support data transfer rate at 1.5 / 12 / 480Mbps3) Connect up to maximum of 127 USB devices4) Compliant with USB2.0 and USB1.1 specificati

Product Name: USB 2.0 Aluminum Hub (4-Port)Model Number: VH221APlace of Origin: ChinaFeatures:1) USB 2.0 hub 4-port, aluminum design2) Support data transfer rate at 1.5 / 12 / 480Mbps3) Connect up to

Product Name: USB 2.0 Aluminum Hub (4-Port)Model Number: VH223CPlace of Origin: ChinaFeatures:1) USB 2.0 hub 4-port, aluminum design, super slim2) Support data transfer rate at 1.5 / 12 / 480Mbps3) Co

Features:1) USB2.0 hub 4-port, aluminum design2) Support data transfer rate at 1.5/12/480Mbps3) Connect up to maximum of 127 USB devices4) Compliant with USB2.0 and USB1.1 specification device5) Dimen

Warranty: 1 yearFeatures:1) Compliant with both USB2.0 and USB1.12) Conveniently connect desktop and notebook to device3) Hot swap allow you to detach USB device without rebooting your system4) System

Product Name: USB 2.0 Aluminum Hub 4-PortModel Number: VH228APlace of Origin: ChinaWarranty: 1 yearFeatures:1) Compliant with both USB2.0 and USB1.12) Conveniently connect desktop and notebook to devi

Product Name: USB 2.0 Bluetooth DongleModel Number: VB711Place of Origin: ChinaFeatures:1) USB 2.0 to Bluetooth dongle2) 80m working distance3) Supports 79 channels4) Transmission rate: 723Kbps5) OS:

Features:1) USB 2.0 to Bluetooth dongle2) 80m working distance3) Supports 79 channels4) Transmission rate: 723Kbps5) OS: supports Windows 98/98SE/2000/ME/XP and later

Features:1) USB2.0 MS/MS-PRO/MS-DUO card reader2) Low power consumption, powered from the system3) Support data transfer rate at 1.5/12/480Mbps4) Compliant with both USB2.0 and USB1.1 specification5)