The Huion H642 / Inspiroy RTS‑300 is a medium‑sized pen tablet featuring a 160 × 100 mm (6.3 × 3.9 in) active drawing area, with dimensions of 200 × 163 × 8.35 mm and a net weight of about 229 g, making it fairly portable. It uses the battery‑free PW400 pen (EMR technology), which supports 8192 levels of pressure sensitivity, ±60° tilt, and has a sensing height of about 10 mm. The tablet offers a resolution of 5080 LPI, and a report rate of >300 PPS, delivering smooth, responsive input. There are 6 programmable press keys for shortcuts. Connectivity is via USB‑C, and it supports Windows 7+, macOS 10.12+, and Android 6.0+. The surface has a full‑cover panel design with a paper‑like textured sheet to emulate pen‑on‑paper feel.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.




