USB Hub及读卡器芯片 Microchip USB2514B/M2
数量 香港价格 国内价格 490+ $2.05438 ¥16.5801 980+ $2.03063 ¥16.38842 1470+ $2.0211 ¥16.31148 1960+ $2.01875 ¥16.29258 2450+ $1.995 ¥16.1009
| 数量 | 香港价格 | 国内价格 |
| 490+ | $2.05438 | ¥16.5801 |
| 980+ | $2.03063 | ¥16.38842 |
| 1470+ | $2.0211 | ¥16.31148 |
| 1960+ | $2.01875 | ¥16.29258 |
| 2450+ | $1.995 | ¥16.1009 |



