USB Hub及读卡器芯片 Microchip USB2513B/M2
数量 香港价格 国内价格 490+ $2.00688 ¥16.17002 980+ $1.995 ¥16.07434 1470+ $1.98313 ¥15.97866 1960+ $1.97378 ¥15.9033 2450+ $1.95938 ¥15.7873
| 数量 | 香港价格 | 国内价格 |
| 490+ | $2.00688 | ¥16.17002 |
| 980+ | $1.995 | ¥16.07434 |
| 1470+ | $1.98313 | ¥15.97866 |
| 1960+ | $1.97378 | ¥15.9033 |
| 2450+ | $1.95938 | ¥15.7873 |



