T7 Shield, Rugged Portable SSD. T7+SHIELD,USB+3.1+GEN.2,1TB. The T7 Shield performs 1,050/1,000 MB/s for sequential read/write. Thanks to low heat conductivity of rubber texture, T7 Shield is able to maintain without entering the DTG. Provides IP65-graded water resistance to rain, dust, and crush resistance, along with strengthened drop resistance.