The ToughTech mini from Wiebetech is a small pocket drive that connects to almost any computer. It is fast and accepts 2.5-inch Serial ATA drives, which works with the Oxford 924 chipset to ensure the fastest FireWire and USB speeds available. ToughTech XE mini provides dual FireWire 800 ports (backwards compatible to FireWire 400) and a combo eSATA/USB2 port.