Power Supply :) Micro USB ASY-18683-001, ASY-18071 - Cable Charger Cord Lead Wire for Blackberry Phones (3.3 ft..) - 9550, 8220 Pearl Flip, 8230 Pearl Flip, 8520 Curve, 8530 Aries, 8900 Curve, 9100 Pearl, 9105 Pearl, 9300 Curve, 9330 Curve, 9500 Storm, 9520 Storm 2, 9530 Thunder, 9630 Tour, 9650 Bold, 9670 Style, 9700 Bold, 9780 Bold, 9800 Torch Smartphone Cable Brand new USB 2.0 cable for transfering data, pictures and videos from phone to computer; Plug and Play Compatible Manufactured with Braid and Foil Shielding to reduce EMI and RFI interference; Twisted pair design further reduces interference for high speed, error free data transfer Charge the battery via the computer (PC or Mac) or an AC Adapter Wall Charger dependent on the model Supports USB 2.0, 1.1 and 1.0; Data transfer rates up to 480 Mbps Lifetime Warranty; 30 Day Money Back Satisfaction Guarantee