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Commercial Tablet POS System
HM638
Built for businesses that need mobility without compromising capability, the HM638 combines tablet convenience with the features of a dedicated POS device. From retail and hospitality to healthcare and service environments, it brings performance, security and practical versatility to the point of service.
✔ 11.6" Full HD touchscreen
✔ Optional scanner, NFC and fingerprint reader
✔ Charging dock and smart dock options available
Hybrid POS Deployment
Use as a tablet, on a charging dock or full counter POS with smart dock support.
Secure User Access
Optional integrated fingerprint reader providing more security when needed.
Intel-Based Performance
Runs full POS applications smoothly with reliable, consistent performance.
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FROM CUSTOMER TO COUNTER
One Device Across More Service Points
The HM638 helps teams serve customers wherever demand builds — on the floor, at the queue, or from a fixed service point. One device can cover multiple parts of the day without changing systems.
PURPOSE-BUILT HARDWARE
Made for
Daily Trade
The HM638 is engineered for commercial environments where reliability matters. Durable construction, stable performance and practical hardware options make it suited to continuous daily use.
Available Configurations
The HM638 is currently available in a Windows configuration designed for commercial POS deployment.
HM638
WINDOWS
Processor: Intel® N Series
Memory: 8GB up to 16GB
Storage: 128GB up to 512GB
Operating System: Windows 10, 11
SMART DOCK READY
From Tablet to Desktop Workstation
When fixed counter use is preferred, the smart dock extends the HM638 with additional ports, LAN connectivity and cash drawer support — giving you the benefits of a desktop POS setup while keeping tablet flexibility.
Docking Options
Ideal For
Key Specifications
Essential hardware details for planning your installation.
DISPLAY
11.6" Full HD touchscreen
BATTERY
4415mAh integrated battery
CONNECTIVITY
LAN via dock / Wi-Fi / Bluetooth
I/O PORTS
USB-C with expanded dock ports
DIMENSIONS
279.6 x 184.2 x 14.2 mm
(W x D x H) - PAD
CARD READER
Integrated MSR with optional NFC
Downloads
LET'S CONNECT
Thank you for your interest in finding a solution with HiStone Point-Of-Sale. Let's connect to discuss your needs.
0086-532-66069168
Wisdom Valley
No. 8 Shengshui Road
Laoshan District
Qingdao City
China
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