TROND FBA_D3-Silver Super Slim USB Hub 3.0 with Swiveling Connector (4 Port Compact, Bus-Powered, Silver), Perfect for Laptops, Ultrabooks, Macbooks and Microsoft Surface Series (Windows 10 Compatible), 4-Port, Silver, Slim with Swiveling Connector Super slim. TROND is a pioneer in creating a unique line of slim USB 3.0 hubs. Measured at 0.35 depth, TROND D3 surpasses the previous D1 version, and is only second to TROND D2 in thickness. Differentiates itself by featuring the cord-free and 180-degree swiveling USB connector design, which especially fits with. Ultrabook's, MacBook's & Microsoft Surface; Superspeed data transfer. Enjoy USB 3.0 data transfer up to 5Gbps (theoretically 10 times faster than USB 2.0) and spend much less time in data syncing; Instant expansion. Easily adds 4 USB 3.0 Ports to your latest Windows 10 Laptops & tablet PCs. Hot swappable, hot Pluggable, backwards compatible with USB 2.0/1.1; What you get: TROND D3 super-slim 4-Port USB 3.0 hub with swiveling connector, Welcome Guide, 18-month TROND Warranty & 30-DAY money back guarantee.