This 12-digit desktop calculator features an extra large adjustable tilt display and offers convenient business and tax calculation.

AC1200

Wireless Dual Band PCI Express Adapter

Archer T4E

802.11ac - Dual Band Wi-Fi for Faster Connections

TP-LINK's Archer T4E supports the advanced Wi-Fi standard of IEEE 802.11ac, offering 3 times transferring rates as IEEE 802.11n. You can send emails and browse the web with 2.4GHz network, while keeping the speedy 5GHz band free for gaming, HD streaming and other bandwidth intensive applications.

Greater Coverage with Beamforming

Beamforming technology smartly focuses Wi-Fi signals towards connected devices for stable connections and boosted range.

Heat Sink for Ultimate Stability

A heat sink helps to dissipate the thermal energy generated by the adapter, which in turn improves stability. Additionally, lower temperatures help to extend the product lifespan.

External Antennas for More Targeted signal

Two external antennas utilize the latest wireless technology to achieve stable connections and boosted coverage.

Easy Setup

Simple software installation with the intuitive Utility on the provided CD

Advanced Security

WAP,WPA/WPA2,WPA-PSK/WPA2-PSK encryption standards ensure your data is safe from intruders

Operating System

Supports Windows 10/8.1/8/7/XP(32/64 bit)

Low-Profile Bracket

In addition to the standard bracket, a low-profile bracket is also provided for mini tower computer cases

Take learning anywhere

Dell Chromebook 3110 and Dell Chromebook 3110 2-in-1 are purpose-built for education with world-class durability and empowering connectivity.

Best-in-class durability

The Dell Chromebook 3110 and Dell Chromebook 3110 2-in-1 feature rubberized edges and rounded corners to minimize drop impact, spill-resistant keyboard with captive keys, plus hinge strength and micro-drop protection. Rigorously tested, both survive 30" drops onto steel and 48" drops onto plywood-more than tough enough for the school day and beyond.

Convenient serviceability

Dell Chromebook 3110 and Dell Chromebook 3110 2-in-1 are designed so they can be repaired easily with minimal downtime. Top-mounted keyboards enable ease of service, captive screws that remain attached to the chassis keep materials intact and customized services provide the tailored IT support that students need.

• Constant Calculation
• Business Calculation (Cost, Sell, Margin)
• Tax Calculation
• Memory [ RM/CM, M+, M- ]Grand Total
• Decimal (+, 4, 3, 2, 1, 0, F)
• Rounding (Up, 5 / 4, Dn)

• Shift
• Backspace
• Reverse

• TS-120TS Simple Calculator
• Instruction Manual

• AC1200 Wireless Dual Band PCI Express Adapter
• Low-Profile Bracket
• Quick Installation Guide
• Resource CD

• 6100 24G Class4 PoE 4SFP+ 370W Switch
• Mounting Brackets

• Chromebook JSL 11 3110 2in1
• AC Adapter
• Power Cord
• Quick Start Guide
• Safety/Environment and Regulatory Guide (English/French Multi-language)

Actual network speed may be limited by the rate of the product's Ethernet WAN or LAN port, the rate supported by the network cable, Internet service provider factors and other environmental conditions.