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Product name:Digital metal keyboard with touch screen
Product specification:176*110mm
Material: | stainless steel |
Key stroke: | 1.5mm |
Key switch life: | more than 10 million operations. |
Key switch technology: | silica gel switch |
Supply voltage: | + 5V DC + / - 5% |
communication interface: | USB or PS2 (optional) |
degree of protection: | IP65 (front panel) |
working temperature: | - 40 ~ + 70 |
storage temperature: | - 50 + 80 |