McMaster 4974T16 USB Cord, USB Standard 2.0, A Plug x B Plug, 10 Feet Long J000SL 5 kg End Type Plain 5 kg End Type Plain Ends Shaft Type Solid Shaft Tolerance Class M Roughness 8 12 uin RMS Core Type Solid Country of Origin United States Cooler Bag Back Stripe Pattern None Closure Type Zipper Includes Battery No Includes Cooling Inserts Yes High Visibility No Maximum Cooling Time 2 to 3 hr Number of Cooling Inserts Included 4 Workwear Cooling Technology Cold Pack Inserts Cooling Time 5 to 10 hr Cooling Temperature 58 Degrees F Workwear Material Properties None Workwear Closure Type Hook and Loop The higher the USB standard Double Shielded — Double shielded cords have a metal braid and foil insulation