ADNET AD815 7.1 Channlel USB External Sound Card Audio Adapter with MIC (White)

• Sequential reads/writes up to 520/400MB/s
• SATA 6Gb/s 2.5-inch (7mm)
• 3-year limited warranty
• More energy efficient than a typical hard drive

It uses flash memory and has no moving parts which greatly reduces the probability of mechanical failure. the LDPC intelligent error correction algorithm, is adopted to effectively reduce the error rate of data transmission and makes data transmission more secure