PC Peripherals
Explore PC peripherals and computer accessories at K Square Tech, including keyboards, mice, headsets, webcams, speakers and other essential devices. Discover wired and wireless options, connectivity features and accessories designed to expand functionality, improve usability and complement desktop and laptop setups. Browse solutions for personal computing, professional environments and everyday technology needs.
Browse this category
Shop by type
Drive Enclosures & Docks
External Hard Drive
Flash Drive
Headsets
Keyboard
Monitor
Mouse
NAS
NAS Storage
Speaker
UPS
Webcam
Webcams
Showing 1–12 of 1277 results
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Vertiv
12V 5Ah HG5 Replacement Battery Long Life
$82.26Out of stock
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Vertiv
12V 8.6AH Replacement Battery Long Life
$52.70In stock
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Acer
Acer CB322QUE 32″ 2560×1440 HDMI DP Monitor Height Adjust
$500.94In stock
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Acer
Acer EK251Q 24.5″ IPS 1920×1080 144Hz VGA HDMI Monitor
$150.53In stock
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Acer
Acer EK271 P6 27″ IPS 1920×1080 144Hz VGA HDMI Monitor
$196.08In stock
Freight quote required
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Acer
Acer Nitro EI491CR S 49″ Curved 3840×1080 DFHD VA 4ms HDMI DP 144Hz
$1,143.42In stock
Freight quote required
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Acer
Acer Nitro XZ270U 27″ Curved 2560×1440 QHD DP HDMI Gaming LCD 180Hz
$383.30In stock
Freight quote required
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Acer
Acer Nitro XZ340CUR 34″ Curved 3440×1440 UWQHD VA 1ms DP HDMI 200Hz
$541.42In stock
Freight quote required
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Acer
Acer PM161QT 15.6″ 1920×1080 USB Type-C Portable Touch Screen
$259.32In stock
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Acer
Acer Predator X27U X1 27″ OLED 2560×1440 QHD DP HDMI Gaming 240Hz
$936.10In stock
Freight quote required
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Acer
Acer Predator X34 X5 32″ OLED 4k 3840×2160 QHD DP HDMI Gaming 480Hz
$1,560.32In stock
Freight quote required
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Acer
Acer Predator X34 X5 34″ OLED 3440×1440 QHD DP HDMI Gaming 240Hz
$1,523.75In stock
Freight quote required
Buying guide
PC peripherals, storage, monitors, and workplace accessories
Shop monitors, keyboards, mice, webcams, speakers, UPS, flash drives, NAS, docks, and external storage with compatibility advice for home, school, and business users.
Before you buy
- Check ports, display support, operating system support, and warranty before ordering.
- For business desks, consider monitors, docks, keyboards, UPS, webcams, and backup storage together.
- Ask for advice if the accessory is part of a workstation, meeting room, or backup setup.
Related services
FAQ
Can K Square Tech help choose the right product?
Yes. Send the model, usage context, quantity, and compatibility requirements and K Square Tech can help with practical product advice.
Can I request business pricing?
Yes. Business and bulk pricing can be requested from product pages or the contact form.