5888952906153984Audio Quest USB Noise-Stopper Caps (Set of 4) USB 屏蔽防塵保護蓋 (1套4件) Eliminate Noise from Your System Cover all the unused USB-A inputs or outputs in your system Keep distortion from getting into your componen Product #: luenhingelectricalhk-Audio Quest USB Noise-Stopper Caps (Set of 4)https://www.luenhinghifi.store/i/U6_iyEgAA2024-09-24 Regular price: $HKD$270.0 Available from: Luen Hing Electrical（HK）LimitedIn stock
