New Model #4933: Baofeng BF-T1 or BF-9100 or Mini 'walkie talkie' - CHIRP
Original BAOFENG BF-T1 USB Programming Cable with CD Driver For BAOFENG BF- T1 UHF 400-470mhz mini Walkie Talkie Radio - AliExpress
Walkie Talkie Usb Programming Cable For Baofeng Bf-t1 Two Way Radio Bf-9100 Bft1 Y Port Driver With Cd Software Radio Accessorie - Walkie Talkie Parts & Accessories - AliExpress
Homemade programming cable for Baofeng BF-T1 - YouTube