Top Deals on Computer Accessories & Peripherals

The Seagate Expansion 4TB USB 3.0 Portable External Hard Drive drops from $89.99 to $74.99 with free shipping at Staples.com after you use code 60426 in the cart. Note that you won't see the price drop until after you begin checkout. That's the best price we found by $15 and a good price on a drive of this capacity. It's compatible with Mac and PC, and it can be powered directly over the USB cable. No external power is required. The code also works on the 6TB model, bringing that price to $84.99 shipped. Sales tax is charged in most states.

This TP Link Deco E3 Mesh WiFi System drops from $129.99 to $79.99 with free shipping at OfficeDepot.com. This is the best price we found by $20. This dual-band WiFi solution can cover up to 2,500 square feet. Deco units are cross-compatible, so you can expand this set with any other Deco model to widen the WiFi coverage. Sales tax is charged in most states.

This Laptop Sleeve, originally $25, falls to $8.75 when you enter code MPSLEEVE during checkout at Inateck. Shipping is free. We couldn't find this deal anywhere else, but similar ones start at $14. This sleeve can hold up to a 13" MacBook and converts to a viewing stand. Sales tax is charged in most states.

Exclusively for our readers, this two-pack of Whoosh Screen Shine Cleaner with Anti-Microbial Cloth drops from $19.99 to $7.99 with free shipping at Until Gone when you add our promo code BDWHOOSH during checkout. Most sites are charging $10 plus shipping fees for one set, and several sites no longer have this product in stock. Each set includes a one-ounce bottle of screen-cleaning spray and an anti-microbial cloth. Sales tax is charged in most states.

This Lenovo 400 Wireless Mouse drops from $14.99 to $13.49 with free shipping at Lenovo when you use code ACCEXTRA10 in the cart. That's the best price by $2, more if you count free shipping. This uses 2.4 GHz wireless connection and comes with a USB nano-dongle. Sales tax is charged in most states.