When you go through the job related expenses you can add miscellaneous expenses by using the information here. Select "no" to the purchase of equipment as shown in the image.
You can go directly to enter
the expenses using these steps either TurboTax online or desktop.
1. Use the Search box in the upper right
2. Search for job expenses,
employee
3. Jump to job expenses, employee
4. Continue to enter your expenses (keep going until you reach the screen to enter the expenses)
5. Click the images attached for assistance.