China ble 4 2 usb dongle

{"pid":"13740625","cid":"51395","pimg_url":"\/\/img1.tradegrowthhub.com\/1f\/5d\/f2ff960d3923\/product\/33392894_s-w400xh400.jpg","name":"115200bps BLE 4.2 USB \ub3d9\uae00 TI CC2540 \ube14\ub8e8\ud22c\uc2a4 \ub85c\uc6b0 \uc5d0\ub108\uc9c0 \ubb34\uc120 \uc774\uc5c7 \ud574\uacb0\ucc45","company_name":"Beijing JiaAn Electronics Technology Co., Ltd.,","attrs":{"\uac00\uaca9":"USD 4.35$ per unit","MOQ":"100","\ubc30\ub2ec \uc2dc\uac04":"45 days"}}

{"pid":"13228376","cid":"46480","pimg_url":"\/\/img1.tradegrowthhub.com\/86\/73\/011dcddb5dff\/product\/31149342_s-w400xh400.jpg","name":"Ti CC2540 USB \ub3d9\uae00 50m \ubb34\uc120 BLE 4.0 \ubaa8\ub4c8 RF-BM-S02","company_name":"Shenzhen Ofeixin Technology Co., Ltd","attrs":{"\uac00\uaca9":"USD 2.1-3.5\/pcs","MOQ":"5\/pcs","\ubc30\ub2ec \uc2dc\uac04":"15-40 workdays","\uc0c1\ud45c":"QOGRISYS"}}