Conceptronic Bluetooth 100M USB adapter, Windows 98SE and high, PC or notebook with available USB port Windows 98SE - Pentium III 700 MHz - 128 MB Memory , 100 METER WORKING DISTANCE Range and dataspeed are influenced by several environmental factors..., USB Conceptronic Bluetooth 100M USB adapter. সামঞ্জস্যপূর্ণ অপারেটিং সিস্টেম: Windows 98SE and high. সিস্টেমের ন্যূনতম আবশ্যক বিষয়: PC or notebook with available USB port Windows 98SE - Pentium III 700 MHz - 128 MB Memory , আউটডোর পরিসীমা: 100 METER WORKING DISTANCE Range and dataspeed are influenced by several environmental factors..., I/O পোর্ট: USB